31907908

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2551}}^1$

素因数の和:2667

約数の個数: 24

約数和(自身を含む): 57879360

約数和(自身を除く): 25971452

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 2551, 3127, 5102, 6254, 10204, 12508, 135203, 150509, 270406, 301018, 540812, 602036, 7976977, 15953954, 31907908]

約数ペア:

[(1, 31907908), (2, 15953954), (4, 7976977), (53, 602036), (59, 540812), (106, 301018), (118, 270406), (212, 150509), (236, 135203), (2551, 12508), (3127, 10204), (5102, 6254)]