39965720242

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{92086913}}^1$

素因数の和:92086953

約数の個数: 16

約数和(自身を含む): 70722749952

約数和(自身を除く): 30757029710

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 92086913, 184173826, 644608391, 1289216782, 2854694303, 5709388606, 19982860121, 39965720242]

約数ペア:

[(1, 39965720242), (2, 19982860121), (7, 5709388606), (14, 2854694303), (31, 1289216782), (62, 644608391), (217, 184173826), (434, 92086913)]