87215662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{22283}}^1$

素因数の和:22407

約数の個数: 16

約数和(自身を含む): 139052160

約数和(自身を除く): 51836498

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 22283, 44566, 423377, 846754, 2295149, 4590298, 43607831, 87215662]

約数ペア:

[(1, 87215662), (2, 43607831), (19, 4590298), (38, 2295149), (103, 846754), (206, 423377), (1957, 44566), (3914, 22283)]