86780852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{11927}}^1$

素因数の和:12055

約数の個数: 24

約数和(自身を含む): 162316224

約数和(自身を除く): 75535372

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 11927, 23854, 47708, 202759, 405518, 811036, 1276189, 2552378, 5104756, 21695213, 43390426, 86780852]

約数ペア:

[(1, 86780852), (2, 43390426), (4, 21695213), (17, 5104756), (34, 2552378), (68, 1276189), (107, 811036), (214, 405518), (428, 202759), (1819, 47708), (3638, 23854), (7276, 11927)]