31671052

素因数分解:

$2^2\times 7^2\times {\mathrm{349}}^1\times {\mathrm{463}}^1$

素因数の和:830

約数の個数: 36

約数和(自身を含む): 64797600

約数和(自身を除く): 33126548

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 349, 463, 698, 926, 1396, 1852, 2443, 3241, 4886, 6482, 9772, 12964, 17101, 22687, 34202, 45374, 68404, 90748, 161587, 323174, 646348, 1131109, 2262218, 4524436, 7917763, 15835526, 31671052]

約数ペア:

[(1, 31671052), (2, 15835526), (4, 7917763), (7, 4524436), (14, 2262218), (28, 1131109), (49, 646348), (98, 323174), (196, 161587), (349, 90748), (463, 68404), (698, 45374), (926, 34202), (1396, 22687), (1852, 17101), (2443, 12964), (3241, 9772), (4886, 6482)]