31988852

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5741}}^1$

素因数の和:5951

約数の個数: 24

約数和(自身を含む): 64310400

約数和(自身を除く): 32321548

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 5741, 11482, 22964, 40187, 80374, 160748, 1142459, 2284918, 4569836, 7997213, 15994426, 31988852]

約数ペア:

[(1, 31988852), (2, 15994426), (4, 7997213), (7, 4569836), (14, 2284918), (28, 1142459), (199, 160748), (398, 80374), (796, 40187), (1393, 22964), (2786, 11482), (5572, 5741)]