69853816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{513631}}^1$

素因数の和:513654

約数の個数: 16

約数和(自身を含む): 138680640

約数和(自身を除く): 68826824

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 513631, 1027262, 2054524, 4109048, 8731727, 17463454, 34926908, 69853816]

約数ペア:

[(1, 69853816), (2, 34926908), (4, 17463454), (8, 8731727), (17, 4109048), (34, 2054524), (68, 1027262), (136, 513631)]