31342558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{1109}}^1$

素因数の和:2211

約数の個数: 16

約数和(自身を含む): 50722560

約数和(自身を除く): 19380002

約数列:

[1, 2, 13, 26, 1087, 1109, 2174, 2218, 14131, 14417, 28262, 28834, 1205483, 2410966, 15671279, 31342558]

約数ペア:

[(1, 31342558), (2, 15671279), (13, 2410966), (26, 1205483), (1087, 28834), (1109, 28262), (2174, 14417), (2218, 14131)]