숫자 81405856
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 7 * 7 * 193 * 269 |
약수 | 1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 193, 196, 224, 269, 386, 392, 538, 772, 784, 1076, 1351, 1544, 1568, 1883, 2152, 2702, 3088, 3766, 4304, 5404, 6176, 7532, 8608, 9457, 10808, 13181, 15064, 18914, 21616, 26362, 30128, 37828, 43232, 51917, 52724, 60256, 75656, 103834, 105448, 151312, 207668, 210896, 302624, 363419, 415336, 421792, 726838, 830672, 1453676, 1661344, 2543933, 2907352, 5087866, 5814704, 10175732, 11629408, 20351464, 40702928, 81405856 |
약수의 개수 | 72 |
약수의 합 | 188096580 |
성질
표기
바이너리 | 100110110100010011110100000 |
8진수 | 466423640 |
16진수 | 4da27a0 |