85706872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{5813}}^1$

素因数の和:5935

約数の個数: 32

約数和(自身を含む): 170931600

約数和(自身を除く): 85224728

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 5813, 7372, 11626, 14744, 23252, 46504, 110447, 220894, 441788, 563861, 883576, 1127722, 2255444, 4510888, 10713359, 21426718, 42853436, 85706872]

約数ペア:

[(1, 85706872), (2, 42853436), (4, 21426718), (8, 10713359), (19, 4510888), (38, 2255444), (76, 1127722), (97, 883576), (152, 563861), (194, 441788), (388, 220894), (776, 110447), (1843, 46504), (3686, 23252), (5813, 14744), (7372, 11626)]