80490008

素因数分解:

$2^3\times {\mathrm{2063}}^1\times {\mathrm{4877}}^1$

素因数の和:6946

約数の個数: 16

約数和(自身を含む): 151022880

約数和(自身を除く): 70532872

約数列:

[1, 2, 4, 8, 2063, 4126, 4877, 8252, 9754, 16504, 19508, 39016, 10061251, 20122502, 40245004, 80490008]

約数ペア:

[(1, 80490008), (2, 40245004), (4, 20122502), (8, 10061251), (2063, 39016), (4126, 19508), (4877, 16504), (8252, 9754)]