31821968

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{1871}}^1$

素因数の和:2942

約数の個数: 20

約数和(自身を含む): 61746048

約数和(自身を除く): 29924080

約数列:

[1, 2, 4, 8, 16, 1063, 1871, 2126, 3742, 4252, 7484, 8504, 14968, 17008, 29936, 1988873, 3977746, 7955492, 15910984, 31821968]

約数ペア:

[(1, 31821968), (2, 15910984), (4, 7955492), (8, 3977746), (16, 1988873), (1063, 29936), (1871, 17008), (2126, 14968), (3742, 8504), (4252, 7484)]