56881838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{70573}}^1$

素因数の和:70619

約数の個数: 16

約数和(自身を含む): 94851456

約数和(自身を除く): 37969618

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 70573, 141146, 917449, 1834898, 2187763, 4375526, 28440919, 56881838]

約数ペア:

[(1, 56881838), (2, 28440919), (13, 4375526), (26, 2187763), (31, 1834898), (62, 917449), (403, 141146), (806, 70573)]