83135216

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 163989504

約数和(自身を除く): 80854288

約数列:

[1, 2, 4, 8, 16, 127, 163, 251, 254, 326, 502, 508, 652, 1004, 1016, 1304, 2008, 2032, 2608, 4016, 20701, 31877, 40913, 41402, 63754, 81826, 82804, 127508, 163652, 165608, 255016, 327304, 331216, 510032, 654608, 5195951, 10391902, 20783804, 41567608, 83135216]

約数ペア:

[(1, 83135216), (2, 41567608), (4, 20783804), (8, 10391902), (16, 5195951), (127, 654608), (163, 510032), (251, 331216), (254, 327304), (326, 255016), (502, 165608), (508, 163652), (652, 127508), (1004, 82804), (1016, 81826), (1304, 63754), (2008, 41402), (2032, 40913), (2608, 31877), (4016, 20701)]