28430968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{114641}}^1$

素因数の和:114678

約数の個数: 16

約数和(自身を含む): 55028160

約数和(自身を除く): 26597192

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 114641, 229282, 458564, 917128, 3553871, 7107742, 14215484, 28430968]

約数ペア:

[(1, 28430968), (2, 14215484), (4, 7107742), (8, 3553871), (31, 917128), (62, 458564), (124, 229282), (248, 114641)]