87859886

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{6607}}^1$

素因数の和:6779

約数の個数: 16

約数和(自身を含む): 135199680

約数和(自身を除く): 47339794

約数列:

[1, 2, 61, 109, 122, 218, 6607, 6649, 13214, 13298, 403027, 720163, 806054, 1440326, 43929943, 87859886]

約数ペア:

[(1, 87859886), (2, 43929943), (61, 1440326), (109, 806054), (122, 720163), (218, 403027), (6607, 13298), (6649, 13214)]