31661008

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{2309}}^1$

素因数の和:3174

約数の個数: 20

約数和(自身を含む): 61441380

約数和(自身を除く): 29780372

約数列:

[1, 2, 4, 8, 16, 857, 1714, 2309, 3428, 4618, 6856, 9236, 13712, 18472, 36944, 1978813, 3957626, 7915252, 15830504, 31661008]

約数ペア:

[(1, 31661008), (2, 15830504), (4, 7915252), (8, 3957626), (16, 1978813), (857, 36944), (1714, 18472), (2309, 13712), (3428, 9236), (4618, 6856)]