84564668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{10399}}^1$

素因数の和:10529

約数の個数: 24

約数和(自身を含む): 157248000

約数和(自身を除く): 72683332

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 10399, 20798, 41596, 197581, 395162, 790324, 1112693, 2225386, 4450772, 21141167, 42282334, 84564668]

約数ペア:

[(1, 84564668), (2, 42282334), (4, 21141167), (19, 4450772), (38, 2225386), (76, 1112693), (107, 790324), (214, 395162), (428, 197581), (2033, 41596), (4066, 20798), (8132, 10399)]