31145716

素因数分解:

$2^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1439}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 62415360

約数和(自身を除く): 31269644

約数列:

[1, 2, 4, 7, 14, 28, 773, 1439, 1546, 2878, 3092, 5411, 5756, 10073, 10822, 20146, 21644, 40292, 1112347, 2224694, 4449388, 7786429, 15572858, 31145716]

約数ペア:

[(1, 31145716), (2, 15572858), (4, 7786429), (7, 4449388), (14, 2224694), (28, 1112347), (773, 40292), (1439, 21644), (1546, 20146), (2878, 10822), (3092, 10073), (5411, 5756)]