31479314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{7331}}^1$

素因数の和:7465

約数の個数: 16

約数和(自身を含む): 50150880

約数和(自身を除く): 18671566

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 7331, 14662, 139289, 278578, 828403, 1656806, 15739657, 31479314]

約数ペア:

[(1, 31479314), (2, 15739657), (19, 1656806), (38, 828403), (113, 278578), (226, 139289), (2147, 14662), (4294, 7331)]