87888968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{354391}}^1$

素因数の和:354428

約数の個数: 16

約数和(自身を含む): 170108160

約数和(自身を除く): 82219192

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 354391, 708782, 1417564, 2835128, 10986121, 21972242, 43944484, 87888968]

約数ペア:

[(1, 87888968), (2, 43944484), (4, 21972242), (8, 10986121), (31, 2835128), (62, 1417564), (124, 708782), (248, 354391)]