83880788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{28687}}^1$

素因数の和:28751

約数の個数: 24

約数和(自身を含む): 159046272

約数和(自身を除く): 75165484

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 28687, 57374, 114748, 487679, 975358, 1233541, 1950716, 2467082, 4934164, 20970197, 41940394, 83880788]

約数ペア:

[(1, 83880788), (2, 41940394), (4, 20970197), (17, 4934164), (34, 2467082), (43, 1950716), (68, 1233541), (86, 975358), (172, 487679), (731, 114748), (1462, 57374), (2924, 28687)]