31840732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5441}}^1$

素因数の和:5482

約数の個数: 48

約数和(自身を含む): 73140480

約数和(自身を除く): 41299748

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5441, 5852, 10882, 21764, 38087, 59851, 76174, 103379, 119702, 152348, 206758, 239404, 413516, 418957, 723653, 837914, 1137169, 1447306, 1675828, 2274338, 2894612, 4548676, 7960183, 15920366, 31840732]

約数ペア:

[(1, 31840732), (2, 15920366), (4, 7960183), (7, 4548676), (11, 2894612), (14, 2274338), (19, 1675828), (22, 1447306), (28, 1137169), (38, 837914), (44, 723653), (76, 418957), (77, 413516), (133, 239404), (154, 206758), (209, 152348), (266, 119702), (308, 103379), (418, 76174), (532, 59851), (836, 38087), (1463, 21764), (2926, 10882), (5441, 5852)]