31033262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 53996544

約数和(自身を除く): 22963282

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1037, 1151, 1586, 2074, 2302, 13481, 14963, 19567, 26962, 29926, 39134, 70211, 140422, 254371, 508742, 912743, 1193587, 1825486, 2387174, 15516631, 31033262]

約数ペア:

[(1, 31033262), (2, 15516631), (13, 2387174), (17, 1825486), (26, 1193587), (34, 912743), (61, 508742), (122, 254371), (221, 140422), (442, 70211), (793, 39134), (1037, 29926), (1151, 26962), (1586, 19567), (2074, 14963), (2302, 13481)]