181069256

素因数分解:

$2^3\times {\mathrm{4001}}^1\times {\mathrm{5657}}^1$

素因数の和:9664

約数の個数: 16

約数和(自身を含む): 339649740

約数和(自身を除く): 158580484

約数列:

[1, 2, 4, 8, 4001, 5657, 8002, 11314, 16004, 22628, 32008, 45256, 22633657, 45267314, 90534628, 181069256]

約数ペア:

[(1, 181069256), (2, 90534628), (4, 45267314), (8, 22633657), (4001, 45256), (5657, 32008), (8002, 22628), (11314, 16004)]