80608556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{92867}}^1$

素因数の和:92909

約数の個数: 24

約数和(自身を含む): 166419456

約数和(自身を除く): 85810900

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 92867, 185734, 371468, 650069, 1300138, 2600276, 2878877, 5757754, 11515508, 20152139, 40304278, 80608556]

約数ペア:

[(1, 80608556), (2, 40304278), (4, 20152139), (7, 11515508), (14, 5757754), (28, 2878877), (31, 2600276), (62, 1300138), (124, 650069), (217, 371468), (434, 185734), (868, 92867)]