31189008

素因数分解:

$2^4\times 3^1\times {\mathrm{649771}}^1$

素因数の和:649782

約数の個数: 20

約数和(自身を含む): 80571728

約数和(自身を除く): 49382720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 649771, 1299542, 1949313, 2599084, 3898626, 5198168, 7797252, 10396336, 15594504, 31189008]

約数ペア:

[(1, 31189008), (2, 15594504), (3, 10396336), (4, 7797252), (6, 5198168), (8, 3898626), (12, 2599084), (16, 1949313), (24, 1299542), (48, 649771)]