57031216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1291}}^1$

素因数の和:1561

約数の個数: 40

約数和(自身を含む): 121117248

約数和(自身を除く): 64086032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 251, 502, 1004, 1291, 2008, 2582, 2761, 4016, 5164, 5522, 10328, 11044, 14201, 20656, 22088, 28402, 44176, 56804, 113608, 227216, 324041, 648082, 1296164, 2592328, 3564451, 5184656, 7128902, 14257804, 28515608, 57031216]

約数ペア:

[(1, 57031216), (2, 28515608), (4, 14257804), (8, 7128902), (11, 5184656), (16, 3564451), (22, 2592328), (44, 1296164), (88, 648082), (176, 324041), (251, 227216), (502, 113608), (1004, 56804), (1291, 44176), (2008, 28402), (2582, 22088), (2761, 20656), (4016, 14201), (5164, 11044), (5522, 10328)]