40404694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2237}}^1$

素因数の和:3071

約数の個数: 16

約数和(自身を含む): 66226896

約数和(自身を除く): 25822202

約数列:

[1, 2, 11, 22, 821, 1642, 2237, 4474, 9031, 18062, 24607, 49214, 1836577, 3673154, 20202347, 40404694]

約数ペア:

[(1, 40404694), (2, 20202347), (11, 3673154), (22, 1836577), (821, 49214), (1642, 24607), (2237, 18062), (4474, 9031)]