31110378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5953}}^1$

素因数の和:6038

約数の個数: 32

約数和(自身を含む): 68018496

約数和(自身を除く): 36908118

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 5953, 11906, 17859, 35718, 77389, 154778, 232167, 398851, 464334, 797702, 1196553, 2393106, 5185063, 10370126, 15555189, 31110378]

約数ペア:

[(1, 31110378), (2, 15555189), (3, 10370126), (6, 5185063), (13, 2393106), (26, 1196553), (39, 797702), (67, 464334), (78, 398851), (134, 232167), (201, 154778), (402, 77389), (871, 35718), (1742, 17859), (2613, 11906), (5226, 5953)]