90560146

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{2039}}^1$

素因数の和:2513

約数の個数: 16

約数和(自身を含む): 138801600

約数和(自身を除く): 48241454

約数列:

[1, 2, 53, 106, 419, 838, 2039, 4078, 22207, 44414, 108067, 216134, 854341, 1708682, 45280073, 90560146]

約数ペア:

[(1, 90560146), (2, 45280073), (53, 1708682), (106, 854341), (419, 216134), (838, 108067), (2039, 44414), (4078, 22207)]