42185264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239689}}^1$

素因数の和:239708

約数の個数: 20

約数和(自身を含む): 89164680

約数和(自身を除く): 46979416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239689, 479378, 958756, 1917512, 2636579, 3835024, 5273158, 10546316, 21092632, 42185264]

約数ペア:

[(1, 42185264), (2, 21092632), (4, 10546316), (8, 5273158), (11, 3835024), (16, 2636579), (22, 1917512), (44, 958756), (88, 479378), (176, 239689)]