81953564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{266083}}^1$

素因数の和:266105

約数の個数: 24

約数和(自身を含む): 178808448

約数和(自身を除く): 96854884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 266083, 532166, 1064332, 1862581, 2926913, 3725162, 5853826, 7450324, 11707652, 20488391, 40976782, 81953564]

約数ペア:

[(1, 81953564), (2, 40976782), (4, 20488391), (7, 11707652), (11, 7450324), (14, 5853826), (22, 3725162), (28, 2926913), (44, 1862581), (77, 1064332), (154, 532166), (308, 266083)]