90965896

素因数分解:

$2^3\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1531}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 195238080

約数和(自身を除く): 104272184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1061, 1531, 2122, 3062, 4244, 6124, 7427, 8488, 10717, 12248, 14854, 21434, 29708, 42868, 59416, 85736, 1624391, 3248782, 6497564, 11370737, 12995128, 22741474, 45482948, 90965896]

約数ペア:

[(1, 90965896), (2, 45482948), (4, 22741474), (7, 12995128), (8, 11370737), (14, 6497564), (28, 3248782), (56, 1624391), (1061, 85736), (1531, 59416), (2122, 42868), (3062, 29708), (4244, 21434), (6124, 14854), (7427, 12248), (8488, 10717)]