31296316904

素因数分解:

$2^3\times {\mathrm{1553}}^1\times {\mathrm{2519021}}^1$

素因数の和:2520580

約数の個数: 16

約数和(自身を含む): 58718402820

約数和(自身を除く): 27422085916

約数列:

[1, 2, 4, 8, 1553, 3106, 6212, 12424, 2519021, 5038042, 10076084, 20152168, 3912039613, 7824079226, 15648158452, 31296316904]

約数ペア:

[(1, 31296316904), (2, 15648158452), (4, 7824079226), (8, 3912039613), (1553, 20152168), (3106, 10076084), (6212, 5038042), (12424, 2519021)]