40459112

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{13001}}^1$

素因数の和:13396

約数の個数: 16

約数和(自身を含む): 76061700

約数和(自身を除く): 35602588

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 13001, 26002, 52004, 104008, 5057389, 10114778, 20229556, 40459112]

約数ペア:

[(1, 40459112), (2, 20229556), (4, 10114778), (8, 5057389), (389, 104008), (778, 52004), (1556, 26002), (3112, 13001)]