8220944

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{5297}}^1$

素因数の和:5402

約数の個数: 20

約数和(自身を含む): 16095324

約数和(自身を除く): 7874380

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 5297, 10594, 21188, 42376, 84752, 513809, 1027618, 2055236, 4110472, 8220944]

約数ペア:

[(1, 8220944), (2, 4110472), (4, 2055236), (8, 1027618), (16, 513809), (97, 84752), (194, 42376), (388, 21188), (776, 10594), (1552, 5297)]