18335056

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{5431}}^1$

素因数の和:5650

約数の個数: 20

約数和(自身を含む): 35699104

約数和(自身を除く): 17364048

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 5431, 10862, 21724, 43448, 86896, 1145941, 2291882, 4583764, 9167528, 18335056]

約数ペア:

[(1, 18335056), (2, 9167528), (4, 4583764), (8, 2291882), (16, 1145941), (211, 86896), (422, 43448), (844, 21724), (1688, 10862), (3376, 5431)]