80704676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{6661}}^1$

素因数の和:6911

約数の個数: 24

約数和(自身を含む): 152772984

約数和(自身を除く): 72068308

約数列:

[1, 2, 4, 13, 26, 52, 233, 466, 932, 3029, 6058, 6661, 12116, 13322, 26644, 86593, 173186, 346372, 1552013, 3104026, 6208052, 20176169, 40352338, 80704676]

約数ペア:

[(1, 80704676), (2, 40352338), (4, 20176169), (13, 6208052), (26, 3104026), (52, 1552013), (233, 346372), (466, 173186), (932, 86593), (3029, 26644), (6058, 13322), (6661, 12116)]