89291590

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{10771}}^1$

素因数の和:11607

約数の個数: 16

約数和(自身を含む): 160933680

約数和(自身を除く): 71642090

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 8290, 10771, 21542, 53855, 107710, 8929159, 17858318, 44645795, 89291590]

約数ペア:

[(1, 89291590), (2, 44645795), (5, 17858318), (10, 8929159), (829, 107710), (1658, 53855), (4145, 21542), (8290, 10771)]