31964084

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{70717}}^1$

素因数の和:70834

約数の個数: 12

約数和(自身を含む): 56432964

約数和(自身を除く): 24468880

約数列:

[1, 2, 4, 113, 226, 452, 70717, 141434, 282868, 7991021, 15982042, 31964084]

約数ペア:

[(1, 31964084), (2, 15982042), (4, 7991021), (113, 282868), (226, 141434), (452, 70717)]