40199944

素因数分解:

$2^3\times {\mathrm{1217}}^1\times {\mathrm{4129}}^1$

素因数の和:5352

約数の個数: 16

約数和(自身を含む): 75455100

約数和(自身を除く): 35255156

約数列:

[1, 2, 4, 8, 1217, 2434, 4129, 4868, 8258, 9736, 16516, 33032, 5024993, 10049986, 20099972, 40199944]

約数ペア:

[(1, 40199944), (2, 20099972), (4, 10049986), (8, 5024993), (1217, 33032), (2434, 16516), (4129, 9736), (4868, 8258)]