87161572

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{2281}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 156992472

約数和(自身を除く): 69830900

約数列:

[1, 2, 4, 41, 82, 164, 233, 466, 932, 2281, 4562, 9124, 9553, 19106, 38212, 93521, 187042, 374084, 531473, 1062946, 2125892, 21790393, 43580786, 87161572]

約数ペア:

[(1, 87161572), (2, 43580786), (4, 21790393), (41, 2125892), (82, 1062946), (164, 531473), (233, 374084), (466, 187042), (932, 93521), (2281, 38212), (4562, 19106), (9124, 9553)]