1630208

素因数分解:

$2^{13}\times {\mathrm{199}}^1$

素因数の和:225

約数の個数: 28

約数和(自身を含む): 3276600

約数和(自身を除く): 1646392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 512, 796, 1024, 1592, 2048, 3184, 4096, 6368, 8192, 12736, 25472, 50944, 101888, 203776, 407552, 815104, 1630208]

約数ペア:

[(1, 1630208), (2, 815104), (4, 407552), (8, 203776), (16, 101888), (32, 50944), (64, 25472), (128, 12736), (199, 8192), (256, 6368), (398, 4096), (512, 3184), (796, 2048), (1024, 1592)]