86404336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{317663}}^1$

素因数の和:317688

約数の個数: 20

約数和(自身を含む): 177256512

約数和(自身を除く): 90852176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 317663, 635326, 1270652, 2541304, 5082608, 5400271, 10800542, 21601084, 43202168, 86404336]

約数ペア:

[(1, 86404336), (2, 43202168), (4, 21601084), (8, 10800542), (16, 5400271), (17, 5082608), (34, 2541304), (68, 1270652), (136, 635326), (272, 317663)]