87283312

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{81421}}^1$

素因数の和:81496

約数の個数: 20

約数和(自身を含む): 171637576

約数和(自身を除く): 84354264

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 81421, 162842, 325684, 651368, 1302736, 5455207, 10910414, 21820828, 43641656, 87283312]

約数ペア:

[(1, 87283312), (2, 43641656), (4, 21820828), (8, 10910414), (16, 5455207), (67, 1302736), (134, 651368), (268, 325684), (536, 162842), (1072, 81421)]