80708888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{776047}}^1$

素因数の和:776066

約数の個数: 16

約数和(自身を含む): 162970080

約数和(自身を除く): 82261192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 776047, 1552094, 3104188, 6208376, 10088611, 20177222, 40354444, 80708888]

約数ペア:

[(1, 80708888), (2, 40354444), (4, 20177222), (8, 10088611), (13, 6208376), (26, 3104188), (52, 1552094), (104, 776047)]