40351604

素因数分解:

$2^2\times {\mathrm{1601}}^1\times {\mathrm{6301}}^1$

素因数の和:7906

約数の個数: 12

約数和(自身を含む): 70670628

約数和(自身を除く): 30319024

約数列:

[1, 2, 4, 1601, 3202, 6301, 6404, 12602, 25204, 10087901, 20175802, 40351604]

約数ペア:

[(1, 40351604), (2, 20175802), (4, 10087901), (1601, 25204), (3202, 12602), (6301, 6404)]