18312152

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53233}}^1$

素因数の和:53282

約数の個数: 16

約数和(自身を含む): 35134440

約数和(自身を除く): 16822288

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 53233, 106466, 212932, 425864, 2289019, 4578038, 9156076, 18312152]

約数ペア:

[(1, 18312152), (2, 9156076), (4, 4578038), (8, 2289019), (43, 425864), (86, 212932), (172, 106466), (344, 53233)]