86706529

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 110060160

約数和(自身を除く): 23353631

約数列:

[1, 7, 13, 49, 79, 91, 553, 637, 1027, 1723, 3871, 7189, 12061, 22399, 50323, 84427, 136117, 156793, 952819, 1097551, 1769521, 6669733, 12386647, 86706529]

約数ペア:

[(1, 86706529), (7, 12386647), (13, 6669733), (49, 1769521), (79, 1097551), (91, 952819), (553, 156793), (637, 136117), (1027, 84427), (1723, 50323), (3871, 22399), (7189, 12061)]