86928772

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{15601}}^1$

素因数の和:15811

約数の個数: 24

約数和(自身を含む): 174742400

約数和(自身を除く): 87813628

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 15601, 31202, 62404, 109207, 218414, 436828, 3104599, 6209198, 12418396, 21732193, 43464386, 86928772]

約数ペア:

[(1, 86928772), (2, 43464386), (4, 21732193), (7, 12418396), (14, 6209198), (28, 3104599), (199, 436828), (398, 218414), (796, 109207), (1393, 62404), (2786, 31202), (5572, 15601)]