77970992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{443017}}^1$

素因数の和:443036

約数の個数: 20

約数和(自身を含む): 164802696

約数和(自身を除く): 86831704

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 443017, 886034, 1772068, 3544136, 4873187, 7088272, 9746374, 19492748, 38985496, 77970992]

約数ペア:

[(1, 77970992), (2, 38985496), (4, 19492748), (8, 9746374), (11, 7088272), (16, 4873187), (22, 3544136), (44, 1772068), (88, 886034), (176, 443017)]