85839436

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2579}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 154087920

約数和(自身を除く): 68248484

約数列:

[1, 2, 4, 53, 106, 157, 212, 314, 628, 2579, 5158, 8321, 10316, 16642, 33284, 136687, 273374, 404903, 546748, 809806, 1619612, 21459859, 42919718, 85839436]

約数ペア:

[(1, 85839436), (2, 42919718), (4, 21459859), (53, 1619612), (106, 809806), (157, 546748), (212, 404903), (314, 273374), (628, 136687), (2579, 33284), (5158, 16642), (8321, 10316)]