64790254

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{677}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 98445600

約数和(自身を除く): 33655346

約数列:

[1, 2, 109, 218, 439, 677, 878, 1354, 47851, 73793, 95702, 147586, 297203, 594406, 32395127, 64790254]

約数ペア:

[(1, 64790254), (2, 32395127), (109, 594406), (218, 297203), (439, 147586), (677, 95702), (878, 73793), (1354, 47851)]