15735248

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22871}}^1$

素因数の和:22922

約数の個数: 20

約数和(自身を含む): 31197408

約数和(自身を除く): 15462160

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22871, 45742, 91484, 182968, 365936, 983453, 1966906, 3933812, 7867624, 15735248]

約数ペア:

[(1, 15735248), (2, 7867624), (4, 3933812), (8, 1966906), (16, 983453), (43, 365936), (86, 182968), (172, 91484), (344, 45742), (688, 22871)]