81599786

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{2843}}^1$

素因数の和:3085

約数の個数: 16

約数和(自身を含む): 124498944

約数和(自身を除く): 42899158

約数列:

[1, 2, 113, 127, 226, 254, 2843, 5686, 14351, 28702, 321259, 361061, 642518, 722122, 40799893, 81599786]

約数ペア:

[(1, 81599786), (2, 40799893), (113, 722122), (127, 642518), (226, 361061), (254, 321259), (2843, 28702), (5686, 14351)]