90244112

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4049}}^1$

素因数の和:4263

約数の個数: 40

約数和(自身を含む): 200880000

約数和(自身を除く): 110635888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 4049, 5572, 8098, 11144, 16196, 22288, 28343, 32392, 56686, 64784, 113372, 226744, 453488, 805751, 1611502, 3223004, 5640257, 6446008, 11280514, 12892016, 22561028, 45122056, 90244112]

約数ペア:

[(1, 90244112), (2, 45122056), (4, 22561028), (7, 12892016), (8, 11280514), (14, 6446008), (16, 5640257), (28, 3223004), (56, 1611502), (112, 805751), (199, 453488), (398, 226744), (796, 113372), (1393, 64784), (1592, 56686), (2786, 32392), (3184, 28343), (4049, 22288), (5572, 16196), (8098, 11144)]