40042264

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{809}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 78732000

約数和(自身を除く): 38689736

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 269, 538, 809, 1076, 1618, 2152, 3236, 6187, 6472, 12374, 18607, 24748, 37214, 49496, 74428, 148856, 217621, 435242, 870484, 1740968, 5005283, 10010566, 20021132, 40042264]

約数ペア:

[(1, 40042264), (2, 20021132), (4, 10010566), (8, 5005283), (23, 1740968), (46, 870484), (92, 435242), (184, 217621), (269, 148856), (538, 74428), (809, 49496), (1076, 37214), (1618, 24748), (2152, 18607), (3236, 12374), (6187, 6472)]