31509718838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{42379}}^1\times {\mathrm{28597}}^1$

素因数の和:70991

約数の個数: 16

約数和(自身を含む): 50903296080

約数和(自身を除く): 19393577242

約数列:

[1, 2, 13, 26, 28597, 42379, 57194, 84758, 371761, 550927, 743522, 1101854, 1211912263, 2423824526, 15754859419, 31509718838]

約数ペア:

[(1, 31509718838), (2, 15754859419), (13, 2423824526), (26, 1211912263), (28597, 1101854), (42379, 743522), (57194, 550927), (84758, 371761)]