16480384

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 33048000

約数和(自身を除く): 16567616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 647, 796, 1294, 1592, 2588, 3184, 5176, 6368, 10352, 12736, 20704, 25472, 41408, 82816, 128753, 257506, 515012, 1030024, 2060048, 4120096, 8240192, 16480384]

約数ペア:

[(1, 16480384), (2, 8240192), (4, 4120096), (8, 2060048), (16, 1030024), (32, 515012), (64, 257506), (128, 128753), (199, 82816), (398, 41408), (647, 25472), (796, 20704), (1294, 12736), (1592, 10352), (2588, 6368), (3184, 5176)]