90368770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{531581}}^1$

素因数の和:531605

約数の個数: 16

約数和(自身を含む): 172232568

約数和(自身を除く): 81863798

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 531581, 1063162, 2657905, 5315810, 9036877, 18073754, 45184385, 90368770]

約数ペア:

[(1, 90368770), (2, 45184385), (5, 18073754), (10, 9036877), (17, 5315810), (34, 2657905), (85, 1063162), (170, 531581)]