90666086

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{46591}}^1$

素因数の和:46739

約数の個数: 16

約数和(自身を含む): 156549120

約数和(自身を除く): 65883034

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 46591, 93182, 326137, 652274, 6476149, 12952298, 45333043, 90666086]

約数ペア:

[(1, 90666086), (2, 45333043), (7, 12952298), (14, 6476149), (139, 652274), (278, 326137), (973, 93182), (1946, 46591)]