86208556

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{31741}}^1$

素因数の和:31849

約数の個数: 24

約数和(自身を含む): 174200096

約数和(自身を除く): 87991540

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 31741, 63482, 126964, 222187, 444374, 888748, 3078877, 6157754, 12315508, 21552139, 43104278, 86208556]

約数ペア:

[(1, 86208556), (2, 43104278), (4, 21552139), (7, 12315508), (14, 6157754), (28, 3078877), (97, 888748), (194, 444374), (388, 222187), (679, 126964), (1358, 63482), (2716, 31741)]