82845328

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{15643}}^1$

素因数の和:15982

約数の個数: 20

約数和(自身を含む): 161008048

約数和(自身を除く): 78162720

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 15643, 31286, 62572, 125144, 250288, 5177833, 10355666, 20711332, 41422664, 82845328]

約数ペア:

[(1, 82845328), (2, 41422664), (4, 20711332), (8, 10355666), (16, 5177833), (331, 250288), (662, 125144), (1324, 62572), (2648, 31286), (5296, 15643)]