80155312

素因数分解:

$2^4\times {\mathrm{5009707}}^1$

素因数の和:5009715

約数の個数: 10

約数和(自身を含む): 155300948

約数和(自身を除く): 75145636

約数列:

[1, 2, 4, 8, 16, 5009707, 10019414, 20038828, 40077656, 80155312]

約数ペア:

[(1, 80155312), (2, 40077656), (4, 20038828), (8, 10019414), (16, 5009707)]