90161012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{7481}}^1$

素因数の和:7639

約数の個数: 24

約数和(自身を含む): 165920832

約数和(自身を除く): 75759820

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 3013, 6026, 7481, 12052, 14962, 29924, 172063, 344126, 688252, 980011, 1960022, 3920044, 22540253, 45080506, 90161012]

約数ペア:

[(1, 90161012), (2, 45080506), (4, 22540253), (23, 3920044), (46, 1960022), (92, 980011), (131, 688252), (262, 344126), (524, 172063), (3013, 29924), (6026, 14962), (7481, 12052)]