28233770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{166081}}^1$

素因数の和:166105

約数の個数: 16

約数和(自身を含む): 53810568

約数和(自身を除く): 25576798

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 166081, 332162, 830405, 1660810, 2823377, 5646754, 14116885, 28233770]

約数ペア:

[(1, 28233770), (2, 14116885), (5, 5646754), (10, 2823377), (17, 1660810), (34, 830405), (85, 332162), (170, 166081)]