86405084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66877}}^1$

素因数の和:66917

約数の個数: 24

約数和(自身を含む): 168532560

約数和(自身を除く): 82127476

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 66877, 133754, 267508, 1136909, 1270663, 2273818, 2541326, 4547636, 5082652, 21601271, 43202542, 86405084]

約数ペア:

[(1, 86405084), (2, 43202542), (4, 21601271), (17, 5082652), (19, 4547636), (34, 2541326), (38, 2273818), (68, 1270663), (76, 1136909), (323, 267508), (646, 133754), (1292, 66877)]