23563696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113287}}^1$

素因数の和:113308

約数の個数: 20

約数和(自身を含む): 49166992

約数和(自身を除く): 25603296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 113287, 226574, 453148, 906296, 1472731, 1812592, 2945462, 5890924, 11781848, 23563696]

約数ペア:

[(1, 23563696), (2, 11781848), (4, 5890924), (8, 2945462), (13, 1812592), (16, 1472731), (26, 906296), (52, 453148), (104, 226574), (208, 113287)]