23921416

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{69539}}^1$

素因数の和:69588

約数の個数: 16

約数和(自身を含む): 45896400

約数和(自身を除く): 21974984

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 69539, 139078, 278156, 556312, 2990177, 5980354, 11960708, 23921416]

約数ペア:

[(1, 23921416), (2, 11960708), (4, 5980354), (8, 2990177), (43, 556312), (86, 278156), (172, 139078), (344, 69539)]