85189688

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{1039}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 164798400

約数和(自身を除く): 79608712

約数列:

[1, 2, 4, 8, 37, 74, 148, 277, 296, 554, 1039, 1108, 2078, 2216, 4156, 8312, 10249, 20498, 38443, 40996, 76886, 81992, 153772, 287803, 307544, 575606, 1151212, 2302424, 10648711, 21297422, 42594844, 85189688]

約数ペア:

[(1, 85189688), (2, 42594844), (4, 21297422), (8, 10648711), (37, 2302424), (74, 1151212), (148, 575606), (277, 307544), (296, 287803), (554, 153772), (1039, 81992), (1108, 76886), (2078, 40996), (2216, 38443), (4156, 20498), (8312, 10249)]