85846390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1226377}}^1$

素因数の和:1226391

約数の個数: 16

約数和(自身を含む): 176598432

約数和(自身を除く): 90752042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1226377, 2452754, 6131885, 8584639, 12263770, 17169278, 42923195, 85846390]

約数ペア:

[(1, 85846390), (2, 42923195), (5, 17169278), (7, 12263770), (10, 8584639), (14, 6131885), (35, 2452754), (70, 1226377)]