920768416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1692589}}^1$

素因数の和:1692616

約数の個数: 24

約数和(自身を含む): 1919397060

約数和(自身を除く): 998628644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1692589, 3385178, 6770356, 13540712, 27081424, 28774013, 54162848, 57548026, 115096052, 230192104, 460384208, 920768416]

約数ペア:

[(1, 920768416), (2, 460384208), (4, 230192104), (8, 115096052), (16, 57548026), (17, 54162848), (32, 28774013), (34, 27081424), (68, 13540712), (136, 6770356), (272, 3385178), (544, 1692589)]