39850766

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{20147}}^1$

素因数の和:20215

約数の個数: 16

約数和(自身を含む): 63828864

約数和(自身を除く): 23978098

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 20147, 40294, 463381, 866321, 926762, 1732642, 19925383, 39850766]

約数ペア:

[(1, 39850766), (2, 19925383), (23, 1732642), (43, 926762), (46, 866321), (86, 463381), (989, 40294), (1978, 20147)]