31089604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85411}}^1$

素因数の和:85435

約数の個数: 24

約数和(自身を含む): 66963008

約数和(自身を除く): 35873404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 85411, 170822, 341644, 597877, 1110343, 1195754, 2220686, 2391508, 4441372, 7772401, 15544802, 31089604]

約数ペア:

[(1, 31089604), (2, 15544802), (4, 7772401), (7, 4441372), (13, 2391508), (14, 2220686), (26, 1195754), (28, 1110343), (52, 597877), (91, 341644), (182, 170822), (364, 85411)]