40774442

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{881}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 62265672

約数和(自身を除く): 21491230

約数列:

[1, 2, 73, 146, 317, 634, 881, 1762, 23141, 46282, 64313, 128626, 279277, 558554, 20387221, 40774442]

約数ペア:

[(1, 40774442), (2, 20387221), (73, 558554), (146, 279277), (317, 128626), (634, 64313), (881, 46282), (1762, 23141)]