90128084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{3061}}^1$

素因数の和:3515

約数の個数: 24

約数和(自身を含む): 167442408

約数和(自身を除く): 77314324

約数列:

[1, 2, 4, 17, 34, 68, 433, 866, 1732, 3061, 6122, 7361, 12244, 14722, 29444, 52037, 104074, 208148, 1325413, 2650826, 5301652, 22532021, 45064042, 90128084]

約数ペア:

[(1, 90128084), (2, 45064042), (4, 22532021), (17, 5301652), (34, 2650826), (68, 1325413), (433, 208148), (866, 104074), (1732, 52037), (3061, 29444), (6122, 14722), (7361, 12244)]