67629136

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{39503}}^1$

素因数の和:39618

約数の個数: 20

約数和(自身を含む): 132259392

約数和(自身を除く): 64630256

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 39503, 79006, 158012, 316024, 632048, 4226821, 8453642, 16907284, 33814568, 67629136]

約数ペア:

[(1, 67629136), (2, 33814568), (4, 16907284), (8, 8453642), (16, 4226821), (107, 632048), (214, 316024), (428, 158012), (856, 79006), (1712, 39503)]