40539872

素因数分解:

$2^5\times {\mathrm{263}}^1\times {\mathrm{4817}}^1$

素因数の和:5090

約数の個数: 24

約数和(自身を含む): 80132976

約数和(自身を除く): 39593104

約数列:

[1, 2, 4, 8, 16, 32, 263, 526, 1052, 2104, 4208, 4817, 8416, 9634, 19268, 38536, 77072, 154144, 1266871, 2533742, 5067484, 10134968, 20269936, 40539872]

約数ペア:

[(1, 40539872), (2, 20269936), (4, 10134968), (8, 5067484), (16, 2533742), (32, 1266871), (263, 154144), (526, 77072), (1052, 38536), (2104, 19268), (4208, 9634), (4817, 8416)]