39640132

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61553}}^1$

素因数の和:61587

約数の個数: 24

約数和(自身を含む): 82728576

約数和(自身を除く): 43088444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 61553, 123106, 246212, 430871, 861742, 1415719, 1723484, 2831438, 5662876, 9910033, 19820066, 39640132]

約数ペア:

[(1, 39640132), (2, 19820066), (4, 9910033), (7, 5662876), (14, 2831438), (23, 1723484), (28, 1415719), (46, 861742), (92, 430871), (161, 246212), (322, 123106), (644, 61553)]