38286424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1951}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 78704640

約数和(自身を除く): 40418216

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1784, 1951, 2453, 3902, 4906, 7804, 9812, 15608, 19624, 21461, 42922, 85844, 171688, 435073, 870146, 1740292, 3480584, 4785803, 9571606, 19143212, 38286424]

約数ペア:

[(1, 38286424), (2, 19143212), (4, 9571606), (8, 4785803), (11, 3480584), (22, 1740292), (44, 870146), (88, 435073), (223, 171688), (446, 85844), (892, 42922), (1784, 21461), (1951, 19624), (2453, 15608), (3902, 9812), (4906, 7804)]