81617232

素因数分解:

$2^4\times 3^1\times {\mathrm{1700359}}^1$

素因数の和:1700370

約数の個数: 20

約数和(自身を含む): 210844640

約数和(自身を除く): 129227408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1700359, 3400718, 5101077, 6801436, 10202154, 13602872, 20404308, 27205744, 40808616, 81617232]

約数ペア:

[(1, 81617232), (2, 40808616), (3, 27205744), (4, 20404308), (6, 13602872), (8, 10202154), (12, 6801436), (16, 5101077), (24, 3400718), (48, 1700359)]