86489812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{11887}}^1$

素因数の和:12015

約数の個数: 24

約数和(自身を含む): 161771904

約数和(自身を除く): 75282092

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 11887, 23774, 47548, 202079, 404158, 808316, 1271909, 2543818, 5087636, 21622453, 43244906, 86489812]

約数ペア:

[(1, 86489812), (2, 43244906), (4, 21622453), (17, 5087636), (34, 2543818), (68, 1271909), (107, 808316), (214, 404158), (428, 202079), (1819, 47548), (3638, 23774), (7276, 11887)]