81844594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{13171}}^1$

素因数の和:13425

約数の個数: 16

約数和(自身を含む): 132773760

約数和(自身を除く): 50929166

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 13171, 26342, 171223, 342446, 3147869, 6295738, 40922297, 81844594]

約数ペア:

[(1, 81844594), (2, 40922297), (13, 6295738), (26, 3147869), (239, 342446), (478, 171223), (3107, 26342), (6214, 13171)]