86980821818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1103}}^1\times {\mathrm{31721}}^1$

素因数の和:32950

約数の個数: 32

約数和(自身を含む): 143726545152

約数和(自身を除く): 56745723334

約数列:

[1, 2, 11, 22, 113, 226, 1103, 1243, 2206, 2486, 12133, 24266, 31721, 63442, 124639, 249278, 348931, 697862, 1371029, 2742058, 3584473, 7168946, 34988263, 39429203, 69976526, 78858406, 384870893, 769741786, 3953673719, 7907347438, 43490410909, 86980821818]

約数ペア:

[(1, 86980821818), (2, 43490410909), (11, 7907347438), (22, 3953673719), (113, 769741786), (226, 384870893), (1103, 78858406), (1243, 69976526), (2206, 39429203), (2486, 34988263), (12133, 7168946), (24266, 3584473), (31721, 2742058), (63442, 1371029), (124639, 697862), (249278, 348931)]