31037604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198959}}^1$

素因数の和:198979

約数の個数: 24

約数和(自身を含む): 77992320

約数和(自身を除く): 46954716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 198959, 397918, 596877, 795836, 1193754, 2387508, 2586467, 5172934, 7759401, 10345868, 15518802, 31037604]

約数ペア:

[(1, 31037604), (2, 15518802), (3, 10345868), (4, 7759401), (6, 5172934), (12, 2586467), (13, 2387508), (26, 1193754), (39, 795836), (52, 596877), (78, 397918), (156, 198959)]