15997472

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{3067}}^1$

素因数の和:3240

約数の個数: 24

約数和(自身を含む): 31698576

約数和(自身を除く): 15701104

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 3067, 5216, 6134, 12268, 24536, 49072, 98144, 499921, 999842, 1999684, 3999368, 7998736, 15997472]

約数ペア:

[(1, 15997472), (2, 7998736), (4, 3999368), (8, 1999684), (16, 999842), (32, 499921), (163, 98144), (326, 49072), (652, 24536), (1304, 12268), (2608, 6134), (3067, 5216)]