31045355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13127}}^1$

素因数の和:13186

約数の個数: 16

約数和(自身を含む): 41589504

約数和(自身を除く): 10544149

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 13127, 65635, 144397, 564461, 721985, 2822305, 6209071, 31045355]

約数ペア:

[(1, 31045355), (5, 6209071), (11, 2822305), (43, 721985), (55, 564461), (215, 144397), (473, 65635), (2365, 13127)]