217088

素因数分解:

$2^{12}\times {\mathrm{53}}^1$

素因数の和:77

約数の個数: 26

約数和(自身を含む): 442314

約数和(自身を除く): 225226

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1696, 2048, 3392, 4096, 6784, 13568, 27136, 54272, 108544, 217088]

約数ペア:

[(1, 217088), (2, 108544), (4, 54272), (8, 27136), (16, 13568), (32, 6784), (53, 4096), (64, 3392), (106, 2048), (128, 1696), (212, 1024), (256, 848), (424, 512)]