38072144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{216319}}^1$

素因数の和:216338

約数の個数: 20

約数和(自身を含む): 80471040

約数和(自身を除く): 42398896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 216319, 432638, 865276, 1730552, 2379509, 3461104, 4759018, 9518036, 19036072, 38072144]

約数ペア:

[(1, 38072144), (2, 19036072), (4, 9518036), (8, 4759018), (11, 3461104), (16, 2379509), (22, 1730552), (44, 865276), (88, 432638), (176, 216319)]