22916248

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{66617}}^1$

素因数の和:66666

約数の個数: 16

約数和(自身を含む): 43967880

約数和(自身を除く): 21051632

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 66617, 133234, 266468, 532936, 2864531, 5729062, 11458124, 22916248]

約数ペア:

[(1, 22916248), (2, 11458124), (4, 5729062), (8, 2864531), (43, 532936), (86, 266468), (172, 133234), (344, 66617)]