212641216

素因数分解:

$2^6\times {\mathrm{3322519}}^1$

素因数の和:3322531

約数の個数: 14

約数和(自身を含む): 421960040

約数和(自身を除く): 209318824

約数列:

[1, 2, 4, 8, 16, 32, 64, 3322519, 6645038, 13290076, 26580152, 53160304, 106320608, 212641216]

約数ペア:

[(1, 212641216), (2, 106320608), (4, 53160304), (8, 26580152), (16, 13290076), (32, 6645038), (64, 3322519)]