79311128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20611}}^1$

素因数の和:20667

約数の個数: 32

約数和(自身を含む): 164483760

約数和(自身を除く): 85172632

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 20611, 41222, 82444, 164888, 267943, 535886, 762607, 1071772, 1525214, 2143544, 3050428, 6100856, 9913891, 19827782, 39655564, 79311128]

約数ペア:

[(1, 79311128), (2, 39655564), (4, 19827782), (8, 9913891), (13, 6100856), (26, 3050428), (37, 2143544), (52, 1525214), (74, 1071772), (104, 762607), (148, 535886), (296, 267943), (481, 164888), (962, 82444), (1924, 41222), (3848, 20611)]