80494830008

素因数分解:

$2^3\times {\mathrm{2237}}^1\times {\mathrm{4497923}}^1$

素因数の和:4500166

約数の個数: 16

約数和(自身を含む): 150995308680

約数和(自身を除く): 70500478672

約数列:

[1, 2, 4, 8, 2237, 4474, 8948, 17896, 4497923, 8995846, 17991692, 35983384, 10061853751, 20123707502, 40247415004, 80494830008]

約数ペア:

[(1, 80494830008), (2, 40247415004), (4, 20123707502), (8, 10061853751), (2237, 35983384), (4474, 17991692), (8948, 8995846), (17896, 4497923)]