29955568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{81401}}^1$

素因数の和:81432

約数の個数: 20

約数和(自身を含む): 60563088

約数和(自身を除く): 30607520

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 81401, 162802, 325604, 651208, 1302416, 1872223, 3744446, 7488892, 14977784, 29955568]

約数ペア:

[(1, 29955568), (2, 14977784), (4, 7488892), (8, 3744446), (16, 1872223), (23, 1302416), (46, 651208), (92, 325604), (184, 162802), (368, 81401)]