8320247074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{2087}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 12903238656

約数和(自身を除く): 4582991582

約数列:

[1, 2, 43, 86, 151, 302, 307, 614, 2087, 4174, 6493, 12986, 13201, 26402, 46357, 89741, 92714, 179482, 315137, 630274, 640709, 1281418, 1993351, 3986702, 13550891, 27101782, 27550487, 55100974, 96747059, 193494118, 4160123537, 8320247074]

約数ペア:

[(1, 8320247074), (2, 4160123537), (43, 193494118), (86, 96747059), (151, 55100974), (302, 27550487), (307, 27101782), (614, 13550891), (2087, 3986702), (4174, 1993351), (6493, 1281418), (12986, 640709), (13201, 630274), (26402, 315137), (46357, 179482), (89741, 92714)]