87801196

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{24691}}^1$

素因数の和:24829

約数の個数: 24

約数和(自身を含む): 176992256

約数和(自身を除く): 89191060

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 24691, 49382, 98764, 172837, 345674, 691348, 3135757, 6271514, 12543028, 21950299, 43900598, 87801196]

約数ペア:

[(1, 87801196), (2, 43900598), (4, 21950299), (7, 12543028), (14, 6271514), (28, 3135757), (127, 691348), (254, 345674), (508, 172837), (889, 98764), (1778, 49382), (3556, 24691)]