31477876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3049}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 57645000

約数和(自身を除く): 26167124

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 3049, 5162, 6098, 10324, 12196, 88421, 176842, 271361, 353684, 542722, 1085444, 7869469, 15738938, 31477876]

約数ペア:

[(1, 31477876), (2, 15738938), (4, 7869469), (29, 1085444), (58, 542722), (89, 353684), (116, 271361), (178, 176842), (356, 88421), (2581, 12196), (3049, 10324), (5162, 6098)]