33320440

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{12433}}^1$

素因数の和:12511

約数の個数: 32

約数和(自身を含む): 76096080

約数和(自身を除く): 42775640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 12433, 24866, 49732, 62165, 99464, 124330, 248660, 497320, 833011, 1666022, 3332044, 4165055, 6664088, 8330110, 16660220, 33320440]

約数ペア:

[(1, 33320440), (2, 16660220), (4, 8330110), (5, 6664088), (8, 4165055), (10, 3332044), (20, 1666022), (40, 833011), (67, 497320), (134, 248660), (268, 124330), (335, 99464), (536, 62165), (670, 49732), (1340, 24866), (2680, 12433)]