66568346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{82591}}^1$

素因数の和:82637

約数の個数: 16

約数和(自身を含む): 111003648

約数和(自身を除く): 44435302

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 82591, 165182, 1073683, 2147366, 2560321, 5120642, 33284173, 66568346]

約数ペア:

[(1, 66568346), (2, 33284173), (13, 5120642), (26, 2560321), (31, 2147366), (62, 1073683), (403, 165182), (806, 82591)]