81626174

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{95581}}^1$

素因数の和:95651

約数の個数: 16

約数和(自身を含む): 142226016

約数和(自身を除く): 60599842

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 95581, 191162, 669067, 1338134, 5830441, 11660882, 40813087, 81626174]

約数ペア:

[(1, 81626174), (2, 40813087), (7, 11660882), (14, 5830441), (61, 1338134), (122, 669067), (427, 191162), (854, 95581)]