31716328

素因数分解:

$2^3\times 7^2\times {\mathrm{80909}}^1$

素因数の和:80929

約数の個数: 24

約数和(自身を含む): 69178050

約数和(自身を除く): 37461722

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 80909, 161818, 323636, 566363, 647272, 1132726, 2265452, 3964541, 4530904, 7929082, 15858164, 31716328]

約数ペア:

[(1, 31716328), (2, 15858164), (4, 7929082), (7, 4530904), (8, 3964541), (14, 2265452), (28, 1132726), (49, 647272), (56, 566363), (98, 323636), (196, 161818), (392, 80909)]