87993124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4289}}^1$

素因数の和:4539

約数の個数: 24

約数和(自身を含む): 161441280

約数和(自身を除く): 73448156

約数列:

[1, 2, 4, 23, 46, 92, 223, 446, 892, 4289, 5129, 8578, 10258, 17156, 20516, 98647, 197294, 394588, 956447, 1912894, 3825788, 21998281, 43996562, 87993124]

約数ペア:

[(1, 87993124), (2, 43996562), (4, 21998281), (23, 3825788), (46, 1912894), (92, 956447), (223, 394588), (446, 197294), (892, 98647), (4289, 20516), (5129, 17156), (8578, 10258)]