129552968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{522391}}^1$

素因数の和:522428

約数の個数: 16

約数和(自身を含む): 250748160

約数和(自身を除く): 121195192

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 522391, 1044782, 2089564, 4179128, 16194121, 32388242, 64776484, 129552968]

約数ペア:

[(1, 129552968), (2, 64776484), (4, 32388242), (8, 16194121), (31, 4179128), (62, 2089564), (124, 1044782), (248, 522391)]