42249736

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{122819}}^1$

素因数の和:122868

約数の個数: 16

約数和(自身を含む): 81061200

約数和(自身を除く): 38811464

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 122819, 245638, 491276, 982552, 5281217, 10562434, 21124868, 42249736]

約数ペア:

[(1, 42249736), (2, 21124868), (4, 10562434), (8, 5281217), (43, 982552), (86, 491276), (172, 245638), (344, 122819)]