83551336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20201}}^1$

素因数の和:20265

約数の個数: 32

約数和(自身を含む): 174545280

約数和(自身を除く): 90993944

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 20201, 40402, 80804, 161608, 222211, 444422, 888844, 949447, 1777688, 1898894, 3797788, 7595576, 10443917, 20887834, 41775668, 83551336]

約数ペア:

[(1, 83551336), (2, 41775668), (4, 20887834), (8, 10443917), (11, 7595576), (22, 3797788), (44, 1898894), (47, 1777688), (88, 949447), (94, 888844), (188, 444422), (376, 222211), (517, 161608), (1034, 80804), (2068, 40402), (4136, 20201)]