89859644

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{16127}}^1$

素因数の和:16337

約数の個数: 24

約数和(自身を含む): 180633600

約数和(自身を除く): 90773956

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 16127, 32254, 64508, 112889, 225778, 451556, 3209273, 6418546, 12837092, 22464911, 44929822, 89859644]

約数ペア:

[(1, 89859644), (2, 44929822), (4, 22464911), (7, 12837092), (14, 6418546), (28, 3209273), (199, 451556), (398, 225778), (796, 112889), (1393, 64508), (2786, 32254), (5572, 16127)]