228013568

素因数分解:

$2^9\times {\mathrm{445339}}^1$

素因数の和:445357

約数の個数: 20

約数和(自身を含む): 455582820

約数和(自身を除く): 227569252

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 445339, 890678, 1781356, 3562712, 7125424, 14250848, 28501696, 57003392, 114006784, 228013568]

約数ペア:

[(1, 228013568), (2, 114006784), (4, 57003392), (8, 28501696), (16, 14250848), (32, 7125424), (64, 3562712), (128, 1781356), (256, 890678), (512, 445339)]