31638334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1327}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 58899456

約数和(自身を除く): 27261122

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1327, 1703, 1834, 2654, 3406, 9289, 11921, 17251, 18578, 23842, 34502, 120757, 173837, 241514, 347674, 1216859, 2259881, 2433718, 4519762, 15819167, 31638334]

約数ペア:

[(1, 31638334), (2, 15819167), (7, 4519762), (13, 2433718), (14, 2259881), (26, 1216859), (91, 347674), (131, 241514), (182, 173837), (262, 120757), (917, 34502), (1327, 23842), (1703, 18578), (1834, 17251), (2654, 11921), (3406, 9289)]