85594516

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{19471}}^1$

素因数の和:19639

約数の個数: 24

約数和(自身を含む): 172288256

約数和(自身を除く): 86693740

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 19471, 38942, 77884, 136297, 272594, 545188, 3056947, 6113894, 12227788, 21398629, 42797258, 85594516]

約数ペア:

[(1, 85594516), (2, 42797258), (4, 21398629), (7, 12227788), (14, 6113894), (28, 3056947), (157, 545188), (314, 272594), (628, 136297), (1099, 77884), (2198, 38942), (4396, 19471)]