87500426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{3119}}^1$

素因数の和:3230

約数の個数: 24

約数和(自身を含む): 143881920

約数和(自身を除く): 56381494

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 1079, 2158, 3119, 6238, 14027, 28054, 40547, 81094, 258877, 517754, 527111, 1054222, 3365401, 6730802, 43750213, 87500426]

約数ペア:

[(1, 87500426), (2, 43750213), (13, 6730802), (26, 3365401), (83, 1054222), (166, 527111), (169, 517754), (338, 258877), (1079, 81094), (2158, 40547), (3119, 28054), (6238, 14027)]