31341804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{200909}}^1$

素因数の和:200929

約数の個数: 24

約数和(自身を含む): 78756720

約数和(自身を除く): 47414916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 200909, 401818, 602727, 803636, 1205454, 2410908, 2611817, 5223634, 7835451, 10447268, 15670902, 31341804]

約数ペア:

[(1, 31341804), (2, 15670902), (3, 10447268), (4, 7835451), (6, 5223634), (12, 2611817), (13, 2410908), (26, 1205454), (39, 803636), (52, 602727), (78, 401818), (156, 200909)]