80551204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{283631}}^1$

素因数の和:283706

約数の個数: 12

約数和(自身を含む): 142950528

約数和(自身を除く): 62399324

約数列:

[1, 2, 4, 71, 142, 284, 283631, 567262, 1134524, 20137801, 40275602, 80551204]

約数ペア:

[(1, 80551204), (2, 40275602), (4, 20137801), (71, 1134524), (142, 567262), (284, 283631)]