86652878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{23977}}^1$

素因数の和:24131

約数の個数: 16

約数和(自身を含む): 140990640

約数和(自身を除く): 54337762

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 23977, 47954, 311701, 623402, 3332803, 6665606, 43326439, 86652878]

約数ペア:

[(1, 86652878), (2, 43326439), (13, 6665606), (26, 3332803), (139, 623402), (278, 311701), (1807, 47954), (3614, 23977)]