31532228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86627}}^1$

素因数の和:86651

約数の個数: 24

約数和(自身を含む): 67916352

約数和(自身を除く): 36384124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 86627, 173254, 346508, 606389, 1126151, 1212778, 2252302, 2425556, 4504604, 7883057, 15766114, 31532228]

約数ペア:

[(1, 31532228), (2, 15766114), (4, 7883057), (7, 4504604), (13, 2425556), (14, 2252302), (26, 1212778), (28, 1126151), (52, 606389), (91, 346508), (182, 173254), (364, 86627)]