86360090

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{20611}}^1$

素因数の和:21037

約数の個数: 16

約数和(自身を含む): 155826720

約数和(自身を除く): 69466630

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 20611, 41222, 103055, 206110, 8636009, 17272018, 43180045, 86360090]

約数ペア:

[(1, 86360090), (2, 43180045), (5, 17272018), (10, 8636009), (419, 206110), (838, 103055), (2095, 41222), (4190, 20611)]