86516810

素因数分解:

$2^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{5651}}^1$

素因数の和:7189

約数の個数: 16

約数和(自身を含む): 155859552

約数和(自身を除く): 69342742

約数列:

[1, 2, 5, 10, 1531, 3062, 5651, 7655, 11302, 15310, 28255, 56510, 8651681, 17303362, 43258405, 86516810]

約数ペア:

[(1, 86516810), (2, 43258405), (5, 17303362), (10, 8651681), (1531, 56510), (3062, 28255), (5651, 15310), (7655, 11302)]