31470496

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{22871}}^1$

素因数の和:22924

約数の個数: 24

約数和(自身を含む): 63401184

約数和(自身を除く): 31930688

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 22871, 45742, 91484, 182968, 365936, 731872, 983453, 1966906, 3933812, 7867624, 15735248, 31470496]

約数ペア:

[(1, 31470496), (2, 15735248), (4, 7867624), (8, 3933812), (16, 1966906), (32, 983453), (43, 731872), (86, 365936), (172, 182968), (344, 91484), (688, 45742), (1376, 22871)]