85931378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{4783}}^1$

素因数の和:5489

約数の個数: 16

約数和(自身を含む): 139042176

約数和(自身を除く): 53110798

約数列:

[1, 2, 13, 26, 691, 1382, 4783, 8983, 9566, 17966, 62179, 124358, 3305053, 6610106, 42965689, 85931378]

約数ペア:

[(1, 85931378), (2, 42965689), (13, 6610106), (26, 3305053), (691, 124358), (1382, 62179), (4783, 17966), (8983, 9566)]