169063856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{812807}}^1$

素因数の和:812828

約数の個数: 20

約数和(自身を含む): 352758672

約数和(自身を除く): 183694816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 812807, 1625614, 3251228, 6502456, 10566491, 13004912, 21132982, 42265964, 84531928, 169063856]

約数ペア:

[(1, 169063856), (2, 84531928), (4, 42265964), (8, 21132982), (13, 13004912), (16, 10566491), (26, 6502456), (52, 3251228), (104, 1625614), (208, 812807)]