85389824

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{12829}}^1$

素因数の和:12860

約数の個数: 40

約数和(自身を含む): 183751260

約数和(自身を除く): 98361436

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 12829, 25658, 51316, 102632, 166777, 205264, 333554, 410528, 667108, 821056, 1334216, 1642112, 2668432, 3284224, 5336864, 6568448, 10673728, 21347456, 42694912, 85389824]

約数ペア:

[(1, 85389824), (2, 42694912), (4, 21347456), (8, 10673728), (13, 6568448), (16, 5336864), (26, 3284224), (32, 2668432), (52, 1642112), (64, 1334216), (104, 821056), (128, 667108), (208, 410528), (256, 333554), (416, 205264), (512, 166777), (832, 102632), (1664, 51316), (3328, 25658), (6656, 12829)]