86879690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{511057}}^1$

素因数の和:511081

約数の個数: 16

約数和(自身を含む): 165582792

約数和(自身を除く): 78703102

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 511057, 1022114, 2555285, 5110570, 8687969, 17375938, 43439845, 86879690]

約数ペア:

[(1, 86879690), (2, 43439845), (5, 17375938), (10, 8687969), (17, 5110570), (34, 2555285), (85, 1022114), (170, 511057)]