86290036

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{31771}}^1$

素因数の和:31879

約数の個数: 24

約数和(自身を含む): 174364736

約数和(自身を除く): 88074700

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 31771, 63542, 127084, 222397, 444794, 889588, 3081787, 6163574, 12327148, 21572509, 43145018, 86290036]

約数ペア:

[(1, 86290036), (2, 43145018), (4, 21572509), (7, 12327148), (14, 6163574), (28, 3081787), (97, 889588), (194, 444794), (388, 222397), (679, 127084), (1358, 63542), (2716, 31771)]