89192428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{32363}}^1$

素因数の和:32433

約数の個数: 24

約数和(自身を含む): 171270288

約数和(自身を除く): 82077860

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 32363, 64726, 129452, 420719, 841438, 1682876, 1715239, 3430478, 6860956, 22298107, 44596214, 89192428]

約数ペア:

[(1, 89192428), (2, 44596214), (4, 22298107), (13, 6860956), (26, 3430478), (52, 1715239), (53, 1682876), (106, 841438), (212, 420719), (689, 129452), (1378, 64726), (2756, 32363)]