43770266

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1993}}^1$

素因数の和:2213

約数の個数: 16

約数和(自身を含む): 66998400

約数和(自身を除く): 23228134

約数列:

[1, 2, 79, 139, 158, 278, 1993, 3986, 10981, 21962, 157447, 277027, 314894, 554054, 21885133, 43770266]

約数ペア:

[(1, 43770266), (2, 21885133), (79, 554054), (139, 314894), (158, 277027), (278, 157447), (1993, 21962), (3986, 10981)]