31261906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3793}}^1$

素因数の和:4125

約数の個数: 16

約数和(自身を含む): 50672664

約数和(自身を除く): 19410758

約数列:

[1, 2, 13, 26, 317, 634, 3793, 4121, 7586, 8242, 49309, 98618, 1202381, 2404762, 15630953, 31261906]

約数ペア:

[(1, 31261906), (2, 15630953), (13, 2404762), (26, 1202381), (317, 98618), (634, 49309), (3793, 8242), (4121, 7586)]