40757518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{7841}}^1$

素因数の和:7979

約数の個数: 16

約数和(自身を含む): 64367136

約数和(自身を除く): 23609618

約数列:

[1, 2, 23, 46, 113, 226, 2599, 5198, 7841, 15682, 180343, 360686, 886033, 1772066, 20378759, 40757518]

約数ペア:

[(1, 40757518), (2, 20378759), (23, 1772066), (46, 886033), (113, 360686), (226, 180343), (2599, 15682), (5198, 7841)]