71161630

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{16903}}^1$

素因数の和:17331

約数の個数: 16

約数和(自身を含む): 128402784

約数和(自身を除く): 57241154

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 16903, 33806, 84515, 169030, 7116163, 14232326, 35580815, 71161630]

約数ペア:

[(1, 71161630), (2, 35580815), (5, 14232326), (10, 7116163), (421, 169030), (842, 84515), (2105, 33806), (4210, 16903)]