82290964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127781}}^1$

素因数の和:127815

約数の個数: 24

約数和(自身を含む): 171739008

約数和(自身を除く): 89448044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 127781, 255562, 511124, 894467, 1788934, 2938963, 3577868, 5877926, 11755852, 20572741, 41145482, 82290964]

約数ペア:

[(1, 82290964), (2, 41145482), (4, 20572741), (7, 11755852), (14, 5877926), (23, 3577868), (28, 2938963), (46, 1788934), (92, 894467), (161, 511124), (322, 255562), (644, 127781)]