숫자 21557904
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 3 * 17 * 29 * 911 |
약수 | 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 696, 816, 911, 986, 1392, 1479, 1822, 1972, 2733, 2958, 3644, 3944, 5466, 5916, 7288, 7888, 10932, 11832, 14576, 15487, 21864, 23664, 26419, 30974, 43728, 46461, 52838, 61948, 79257, 92922, 105676, 123896, 158514, 185844, 211352, 247792, 317028, 371688, 422704, 449123, 634056, 743376, 898246, 1268112, 1347369, 1796492, 2694738, 3592984, 5389476, 7185968, 10778952, 21557904 |
약수의 개수 | 80 |
약수의 합 | 61067520 |
성질
표기
바이너리 | 1010010001111001010010000 |
8진수 | 122171220 |
16진수 | 148f290 |