164205568

素因数分解:

$2^{10}\times {\mathrm{160357}}^1$

素因数の和:160377

約数の個数: 22

約数和(自身を含む): 328252826

約数和(自身を除く): 164047258

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 160357, 320714, 641428, 1282856, 2565712, 5131424, 10262848, 20525696, 41051392, 82102784, 164205568]

約数ペア:

[(1, 164205568), (2, 82102784), (4, 41051392), (8, 20525696), (16, 10262848), (32, 5131424), (64, 2565712), (128, 1282856), (256, 641428), (512, 320714), (1024, 160357)]