42947696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{244021}}^1$

素因数の和:244040

約数の個数: 20

約数和(自身を含む): 90776184

約数和(自身を除く): 47828488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 244021, 488042, 976084, 1952168, 2684231, 3904336, 5368462, 10736924, 21473848, 42947696]

約数ペア:

[(1, 42947696), (2, 21473848), (4, 10736924), (8, 5368462), (11, 3904336), (16, 2684231), (22, 1952168), (44, 976084), (88, 488042), (176, 244021)]