31845676

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{19001}}^1$

素因数の和:19424

約数の個数: 12

約数和(自身を含む): 55865880

約数和(自身を除く): 24020204

約数列:

[1, 2, 4, 419, 838, 1676, 19001, 38002, 76004, 7961419, 15922838, 31845676]

約数ペア:

[(1, 31845676), (2, 15922838), (4, 7961419), (419, 76004), (838, 38002), (1676, 19001)]