31372642

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2833}}^1$

素因数の和:2962

約数の個数: 24

約数和(自身を含む): 55245996

約数和(自身を除く): 23873354

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 2833, 5537, 5666, 11074, 19831, 39662, 138817, 277634, 320129, 640258, 2240903, 4481806, 15686321, 31372642]

約数ペア:

[(1, 31372642), (2, 15686321), (7, 4481806), (14, 2240903), (49, 640258), (98, 320129), (113, 277634), (226, 138817), (791, 39662), (1582, 19831), (2833, 11074), (5537, 5666)]