88664848

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{27847}}^1$

素因数の和:28054

約数の個数: 20

約数和(自身を含む): 172657600

約数和(自身を除く): 83992752

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 27847, 55694, 111388, 222776, 445552, 5541553, 11083106, 22166212, 44332424, 88664848]

約数ペア:

[(1, 88664848), (2, 44332424), (4, 22166212), (8, 11083106), (16, 5541553), (199, 445552), (398, 222776), (796, 111388), (1592, 55694), (3184, 27847)]