79827656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 74396344

約数列:

[1, 2, 4, 8, 41, 82, 164, 199, 328, 398, 796, 1223, 1592, 2446, 4892, 8159, 9784, 16318, 32636, 50143, 65272, 100286, 200572, 243377, 401144, 486754, 973508, 1947016, 9978457, 19956914, 39913828, 79827656]

約数ペア:

[(1, 79827656), (2, 39913828), (4, 19956914), (8, 9978457), (41, 1947016), (82, 973508), (164, 486754), (199, 401144), (328, 243377), (398, 200572), (796, 100286), (1223, 65272), (1592, 50143), (2446, 32636), (4892, 16318), (8159, 9784)]