33020144

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{2551}}^1$

素因数の和:3368

約数の個数: 20

約数和(自身を含む): 64080720

約数和(自身を除く): 31060576

約数列:

[1, 2, 4, 8, 16, 809, 1618, 2551, 3236, 5102, 6472, 10204, 12944, 20408, 40816, 2063759, 4127518, 8255036, 16510072, 33020144]

約数ペア:

[(1, 33020144), (2, 16510072), (4, 8255036), (8, 4127518), (16, 2063759), (809, 40816), (1618, 20408), (2551, 12944), (3236, 10204), (5102, 6472)]