38341424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{217849}}^1$

素因数の和:217868

約数の個数: 20

約数和(自身を含む): 81040200

約数和(自身を除く): 42698776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 217849, 435698, 871396, 1742792, 2396339, 3485584, 4792678, 9585356, 19170712, 38341424]

約数ペア:

[(1, 38341424), (2, 19170712), (4, 9585356), (8, 4792678), (11, 3485584), (16, 2396339), (22, 1742792), (44, 871396), (88, 435698), (176, 217849)]