86320816

素因数分解:

$2^4\times {\mathrm{1993}}^1\times {\mathrm{2707}}^1$

素因数の和:4708

約数の個数: 20

約数和(自身を含む): 167392312

約数和(自身を除く): 81071496

約数列:

[1, 2, 4, 8, 16, 1993, 2707, 3986, 5414, 7972, 10828, 15944, 21656, 31888, 43312, 5395051, 10790102, 21580204, 43160408, 86320816]

約数ペア:

[(1, 86320816), (2, 43160408), (4, 21580204), (8, 10790102), (16, 5395051), (1993, 43312), (2707, 31888), (3986, 21656), (5414, 15944), (7972, 10828)]