87699868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{4339}}^1$

素因数の和:4537

約数の個数: 24

約数和(自身を含む): 159434240

約数和(自身を除く): 71734372

約数列:

[1, 2, 4, 31, 62, 124, 163, 326, 652, 4339, 5053, 8678, 10106, 17356, 20212, 134509, 269018, 538036, 707257, 1414514, 2829028, 21924967, 43849934, 87699868]

約数ペア:

[(1, 87699868), (2, 43849934), (4, 21924967), (31, 2829028), (62, 1414514), (124, 707257), (163, 538036), (326, 269018), (652, 134509), (4339, 20212), (5053, 17356), (8678, 10106)]