85688204

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{36871}}^1$

素因数の和:36965

約数の個数: 24

約数和(自身を含む): 173445888

約数和(自身を除く): 87757684

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 36871, 73742, 147484, 258097, 516194, 1032388, 3060293, 6120586, 12241172, 21422051, 42844102, 85688204]

約数ペア:

[(1, 85688204), (2, 42844102), (4, 21422051), (7, 12241172), (14, 6120586), (28, 3060293), (83, 1032388), (166, 516194), (332, 258097), (581, 147484), (1162, 73742), (2324, 36871)]