213731344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{785777}}^1$

素因数の和:785802

約数の個数: 20

約数和(自身を含む): 438464124

約数和(自身を除く): 224732780

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 785777, 1571554, 3143108, 6286216, 12572432, 13358209, 26716418, 53432836, 106865672, 213731344]

約数ペア:

[(1, 213731344), (2, 106865672), (4, 53432836), (8, 26716418), (16, 13358209), (17, 12572432), (34, 6286216), (68, 3143108), (136, 1571554), (272, 785777)]