31996068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{205103}}^1$

素因数の和:205123

約数の個数: 24

約数和(自身を含む): 80400768

約数和(自身を除く): 48404700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 205103, 410206, 615309, 820412, 1230618, 2461236, 2666339, 5332678, 7999017, 10665356, 15998034, 31996068]

約数ペア:

[(1, 31996068), (2, 15998034), (3, 10665356), (4, 7999017), (6, 5332678), (12, 2666339), (13, 2461236), (26, 1230618), (39, 820412), (52, 615309), (78, 410206), (156, 205103)]