89539238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{31729}}^1$

素因数の和:31831

約数の個数: 16

約数和(自身を含む): 143927280

約数和(自身を除く): 54388042

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 31729, 63458, 539393, 1078786, 2633507, 5267014, 44769619, 89539238]

約数ペア:

[(1, 89539238), (2, 44769619), (17, 5267014), (34, 2633507), (83, 1078786), (166, 539393), (1411, 63458), (2822, 31729)]