숫자 21486416
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 7 * 19 * 23 * 439 |
약수 | 1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 439, 532, 644, 874, 878, 1064, 1288, 1748, 1756, 2128, 2576, 3059, 3073, 3496, 3512, 6118, 6146, 6992, 7024, 8341, 10097, 12236, 12292, 16682, 20194, 24472, 24584, 33364, 40388, 48944, 49168, 58387, 66728, 70679, 80776, 116774, 133456, 141358, 161552, 191843, 233548, 282716, 383686, 467096, 565432, 767372, 934192, 1130864, 1342901, 1534744, 2685802, 3069488, 5371604, 10743208, 21486416 |
약수의 개수 | 80 |
약수의 합 | 52377600 |
성질
표기
바이너리 | 1010001111101101101010000 |
8진수 | 121755520 |
16진수 | 147db50 |