4064416

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:976

約数の個数: 24

約数和(自身を含む): 8062740

約数和(自身を除く): 3998324

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 809, 1256, 1618, 2512, 3236, 5024, 6472, 12944, 25888, 127013, 254026, 508052, 1016104, 2032208, 4064416]

約数ペア:

[(1, 4064416), (2, 2032208), (4, 1016104), (8, 508052), (16, 254026), (32, 127013), (157, 25888), (314, 12944), (628, 6472), (809, 5024), (1256, 3236), (1618, 2512)]