25531684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 46118016

約数和(自身を除く): 20586332

約数列:

[1, 2, 4, 41, 82, 151, 164, 302, 604, 1031, 2062, 4124, 6191, 12382, 24764, 42271, 84542, 155681, 169084, 311362, 622724, 6382921, 12765842, 25531684]

約数ペア:

[(1, 25531684), (2, 12765842), (4, 6382921), (41, 622724), (82, 311362), (151, 169084), (164, 155681), (302, 84542), (604, 42271), (1031, 24764), (2062, 12382), (4124, 6191)]