31008956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17189}}^1$

素因数の和:17245

約数の個数: 24

約数和(自身を含む): 60646320

約数和(自身を除く): 29637364

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 17189, 34378, 68756, 189079, 378158, 704749, 756316, 1409498, 2818996, 7752239, 15504478, 31008956]

約数ペア:

[(1, 31008956), (2, 15504478), (4, 7752239), (11, 2818996), (22, 1409498), (41, 756316), (44, 704749), (82, 378158), (164, 189079), (451, 68756), (902, 34378), (1804, 17189)]