42378848

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{12377}}^1$

素因数の和:12494

約数の個数: 24

約数和(自身を含む): 84219912

約数和(自身を除く): 41841064

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 12377, 24754, 49508, 99016, 198032, 396064, 1324339, 2648678, 5297356, 10594712, 21189424, 42378848]

約数ペア:

[(1, 42378848), (2, 21189424), (4, 10594712), (8, 5297356), (16, 2648678), (32, 1324339), (107, 396064), (214, 198032), (428, 99016), (856, 49508), (1712, 24754), (3424, 12377)]