12800056

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{8377}}^1$

素因数の和:8574

約数の個数: 16

約数和(自身を含む): 24128640

約数和(自身を除く): 11328584

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 8377, 16754, 33508, 67016, 1600007, 3200014, 6400028, 12800056]

約数ペア:

[(1, 12800056), (2, 6400028), (4, 3200014), (8, 1600007), (191, 67016), (382, 33508), (764, 16754), (1528, 8377)]