31534652

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1319}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 56918400

約数和(自身を除く): 25383748

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 1319, 2638, 5276, 5977, 11954, 23908, 56717, 113434, 183341, 226868, 366682, 733364, 7883663, 15767326, 31534652]

約数ペア:

[(1, 31534652), (2, 15767326), (4, 7883663), (43, 733364), (86, 366682), (139, 226868), (172, 183341), (278, 113434), (556, 56717), (1319, 23908), (2638, 11954), (5276, 5977)]