40319774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{31063}}^1$

素因数の和:31135

約数の個数: 16

約数和(自身を含む): 67098240

約数和(自身を除く): 26778466

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 31063, 62126, 341693, 683386, 1832717, 3665434, 20159887, 40319774]

約数ペア:

[(1, 40319774), (2, 20159887), (11, 3665434), (22, 1832717), (59, 683386), (118, 341693), (649, 62126), (1298, 31063)]