31809112

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{96979}}^1$

素因数の和:97026

約数の個数: 16

約数和(自身を含む): 61097400

約数和(自身を除く): 29288288

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 96979, 193958, 387916, 775832, 3976139, 7952278, 15904556, 31809112]

約数ペア:

[(1, 31809112), (2, 15904556), (4, 7952278), (8, 3976139), (41, 775832), (82, 387916), (164, 193958), (328, 96979)]