81116530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{737423}}^1$

素因数の和:737441

約数の個数: 16

約数和(自身を含む): 159283584

約数和(自身を除く): 78167054

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 737423, 1474846, 3687115, 7374230, 8111653, 16223306, 40558265, 81116530]

約数ペア:

[(1, 81116530), (2, 40558265), (5, 16223306), (10, 8111653), (11, 7374230), (22, 3687115), (55, 1474846), (110, 737423)]