31051004

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 55792800

約数和(自身を除く): 24741796

約数列:

[1, 2, 4, 53, 106, 149, 212, 298, 596, 983, 1966, 3932, 7897, 15794, 31588, 52099, 104198, 146467, 208396, 292934, 585868, 7762751, 15525502, 31051004]

約数ペア:

[(1, 31051004), (2, 15525502), (4, 7762751), (53, 585868), (106, 292934), (149, 208396), (212, 146467), (298, 104198), (596, 52099), (983, 31588), (1966, 15794), (3932, 7897)]