31276076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3323}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 59286864

約数和(自身を除く): 28010788

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 3323, 4706, 6646, 9412, 13292, 43199, 86398, 172796, 601463, 1202926, 2405852, 7819019, 15638038, 31276076]

約数ペア:

[(1, 31276076), (2, 15638038), (4, 7819019), (13, 2405852), (26, 1202926), (52, 601463), (181, 172796), (362, 86398), (724, 43199), (2353, 13292), (3323, 9412), (4706, 6646)]