219793312

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{54083}}^1$

素因数の和:54220

約数の個数: 24

約数和(自身を含む): 436133376

約数和(自身を除く): 216340064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 54083, 108166, 216332, 432664, 865328, 1730656, 6868541, 13737082, 27474164, 54948328, 109896656, 219793312]

約数ペア:

[(1, 219793312), (2, 109896656), (4, 54948328), (8, 27474164), (16, 13737082), (32, 6868541), (127, 1730656), (254, 865328), (508, 432664), (1016, 216332), (2032, 108166), (4064, 54083)]