47895868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{22721}}^1$

素因数の和:22773

約数の個数: 24

約数和(自身を含む): 91615104

約数和(自身を除く): 43719236

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 22721, 45442, 90884, 386257, 704351, 772514, 1408702, 1545028, 2817404, 11973967, 23947934, 47895868]

約数ペア:

[(1, 47895868), (2, 23947934), (4, 11973967), (17, 2817404), (31, 1545028), (34, 1408702), (62, 772514), (68, 704351), (124, 386257), (527, 90884), (1054, 45442), (2108, 22721)]