90771508

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{21149}}^1$

素因数の和:21219

約数の個数: 24

約数和(自身を含む): 168777000

約数和(自身を除く): 78005492

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 21149, 42298, 84596, 613321, 782513, 1226642, 1565026, 2453284, 3130052, 22692877, 45385754, 90771508]

約数ペア:

[(1, 90771508), (2, 45385754), (4, 22692877), (29, 3130052), (37, 2453284), (58, 1565026), (74, 1226642), (116, 782513), (148, 613321), (1073, 84596), (2146, 42298), (4292, 21149)]