31363887056

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{6262757}}^1$

素因数の和:6263078

約数の個数: 20

約数和(自身を含む): 60961686372

約数和(自身を除く): 29597799316

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 6262757, 12525514, 25051028, 50102056, 100204112, 1960242941, 3920485882, 7840971764, 15681943528, 31363887056]

約数ペア:

[(1, 31363887056), (2, 15681943528), (4, 7840971764), (8, 3920485882), (16, 1960242941), (313, 100204112), (626, 50102056), (1252, 25051028), (2504, 12525514), (5008, 6262757)]