115864144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{658319}}^1$

素因数の和:658338

約数の個数: 20

約数和(自身を含む): 244895040

約数和(自身を除く): 129030896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 658319, 1316638, 2633276, 5266552, 7241509, 10533104, 14483018, 28966036, 57932072, 115864144]

約数ペア:

[(1, 115864144), (2, 57932072), (4, 28966036), (8, 14483018), (11, 10533104), (16, 7241509), (22, 5266552), (44, 2633276), (88, 1316638), (176, 658319)]