82638032

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{109891}}^1$

素因数の和:109946

約数の個数: 20

約数和(自身を含む): 163519296

約数和(自身を除く): 80881264

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 109891, 219782, 439564, 879128, 1758256, 5164877, 10329754, 20659508, 41319016, 82638032]

約数ペア:

[(1, 82638032), (2, 41319016), (4, 20659508), (8, 10329754), (16, 5164877), (47, 1758256), (94, 879128), (188, 439564), (376, 219782), (752, 109891)]