172677404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{3181}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 310588656

約数和(自身を除く): 137911252

約数列:

[1, 2, 4, 41, 82, 164, 331, 662, 1324, 3181, 6362, 12724, 13571, 27142, 54284, 130421, 260842, 521684, 1052911, 2105822, 4211644, 43169351, 86338702, 172677404]

約数ペア:

[(1, 172677404), (2, 86338702), (4, 43169351), (41, 4211644), (82, 2105822), (164, 1052911), (331, 521684), (662, 260842), (1324, 130421), (3181, 54284), (6362, 27142), (12724, 13571)]