38792816

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{15443}}^1$

素因数の和:15608

約数の個数: 20

約数和(自身を含む): 75644712

約数和(自身を除く): 36851896

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 15443, 30886, 61772, 123544, 247088, 2424551, 4849102, 9698204, 19396408, 38792816]

約数ペア:

[(1, 38792816), (2, 19396408), (4, 9698204), (8, 4849102), (16, 2424551), (157, 247088), (314, 123544), (628, 61772), (1256, 30886), (2512, 15443)]