23133136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{111217}}^1$

素因数の和:111238

約数の個数: 20

約数和(自身を含む): 48268612

約数和(自身を除く): 25135476

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 111217, 222434, 444868, 889736, 1445821, 1779472, 2891642, 5783284, 11566568, 23133136]

約数ペア:

[(1, 23133136), (2, 11566568), (4, 5783284), (8, 2891642), (13, 1779472), (16, 1445821), (26, 889736), (52, 444868), (104, 222434), (208, 111217)]