23997784

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{69761}}^1$

素因数の和:69810

約数の個数: 16

約数和(自身を含む): 46042920

約数和(自身を除く): 22045136

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 69761, 139522, 279044, 558088, 2999723, 5999446, 11998892, 23997784]

約数ペア:

[(1, 23997784), (2, 11998892), (4, 5999446), (8, 2999723), (43, 558088), (86, 279044), (172, 139522), (344, 69761)]