86139062

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 137009664

約数和(自身を除く): 50870602

約数列:

[1, 2, 43, 47, 86, 94, 101, 202, 211, 422, 2021, 4042, 4343, 4747, 8686, 9073, 9494, 9917, 18146, 19834, 21311, 42622, 204121, 408242, 426431, 852862, 916373, 1001617, 1832746, 2003234, 43069531, 86139062]

約数ペア:

[(1, 86139062), (2, 43069531), (43, 2003234), (47, 1832746), (86, 1001617), (94, 916373), (101, 852862), (202, 426431), (211, 408242), (422, 204121), (2021, 42622), (4042, 21311), (4343, 19834), (4747, 18146), (8686, 9917), (9073, 9494)]