31334862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12959}}^1$

素因数の和:13008

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 38338098

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 12959, 25918, 38877, 77754, 168467, 336934, 401729, 505401, 803458, 1010802, 1205187, 2410374, 5222477, 10444954, 15667431, 31334862]

約数ペア:

[(1, 31334862), (2, 15667431), (3, 10444954), (6, 5222477), (13, 2410374), (26, 1205187), (31, 1010802), (39, 803458), (62, 505401), (78, 401729), (93, 336934), (186, 168467), (403, 77754), (806, 38877), (1209, 25918), (2418, 12959)]