31481416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{231481}}^1$

素因数の和:231504

約数の個数: 16

約数和(自身を含む): 62500140

約数和(自身を除く): 31018724

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 231481, 462962, 925924, 1851848, 3935177, 7870354, 15740708, 31481416]

約数ペア:

[(1, 31481416), (2, 15740708), (4, 7870354), (8, 3935177), (17, 1851848), (34, 925924), (68, 462962), (136, 231481)]