66792910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{215461}}^1$

素因数の和:215499

約数の個数: 16

約数和(自身を含む): 124106112

約数和(自身を除く): 57313202

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 215461, 430922, 1077305, 2154610, 6679291, 13358582, 33396455, 66792910]

約数ペア:

[(1, 66792910), (2, 33396455), (5, 13358582), (10, 6679291), (31, 2154610), (62, 1077305), (155, 430922), (310, 215461)]