86163959

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{9871}}^1$

素因数の和:9950

約数の個数: 16

約数和(自身を含む): 104248320

約数和(自身を除く): 18084361

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 9871, 69097, 286259, 424453, 2003813, 2971171, 12309137, 86163959]

約数ペア:

[(1, 86163959), (7, 12309137), (29, 2971171), (43, 2003813), (203, 424453), (301, 286259), (1247, 69097), (8729, 9871)]