81086090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{476977}}^1$

素因数の和:477001

約数の個数: 16

約数和(自身を含む): 154540872

約数和(自身を除く): 73454782

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 476977, 953954, 2384885, 4769770, 8108609, 16217218, 40543045, 81086090]

約数ペア:

[(1, 81086090), (2, 40543045), (5, 16217218), (10, 8108609), (17, 4769770), (34, 2384885), (85, 953954), (170, 476977)]