87927604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{30071}}^1$

素因数の和:30135

約数の個数: 24

約数和(自身を含む): 166719168

約数和(自身を除く): 78791564

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 30071, 60142, 120284, 511207, 1022414, 1293053, 2044828, 2586106, 5172212, 21981901, 43963802, 87927604]

約数ペア:

[(1, 87927604), (2, 43963802), (4, 21981901), (17, 5172212), (34, 2586106), (43, 2044828), (68, 1293053), (86, 1022414), (172, 511207), (731, 120284), (1462, 60142), (2924, 30071)]