31810096

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{48491}}^1$

素因数の和:48540

約数の個数: 20

約数和(自身を含む): 63136584

約数和(自身を除く): 31326488

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 48491, 96982, 193964, 387928, 775856, 1988131, 3976262, 7952524, 15905048, 31810096]

約数ペア:

[(1, 31810096), (2, 15905048), (4, 7952524), (8, 3976262), (16, 1988131), (41, 775856), (82, 387928), (164, 193964), (328, 96982), (656, 48491)]