85246844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4139}}^1$

素因数の和:4433

約数の個数: 24

約数和(自身を含む): 157651200

約数和(自身を除く): 72404356

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 1084, 4139, 5149, 8278, 10298, 16556, 20596, 78641, 157282, 314564, 1121669, 2243338, 4486676, 21311711, 42623422, 85246844]

約数ペア:

[(1, 85246844), (2, 42623422), (4, 21311711), (19, 4486676), (38, 2243338), (76, 1121669), (271, 314564), (542, 157282), (1084, 78641), (4139, 20596), (5149, 16556), (8278, 10298)]