31557296

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{18433}}^1$

素因数の和:18548

約数の個数: 20

約数和(自身を含む): 61717032

約数和(自身を除く): 30159736

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 18433, 36866, 73732, 147464, 294928, 1972331, 3944662, 7889324, 15778648, 31557296]

約数ペア:

[(1, 31557296), (2, 15778648), (4, 7889324), (8, 3944662), (16, 1972331), (107, 294928), (214, 147464), (428, 73732), (856, 36866), (1712, 18433)]