2016171824

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1415851}}^1$

素因数の和:1415948

約数の個数: 20

約数和(自身を含む): 3950227080

約数和(自身を除く): 1934055256

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 1415851, 2831702, 5663404, 11326808, 22653616, 126010739, 252021478, 504042956, 1008085912, 2016171824]

約数ペア:

[(1, 2016171824), (2, 1008085912), (4, 504042956), (8, 252021478), (16, 126010739), (89, 22653616), (178, 11326808), (356, 5663404), (712, 2831702), (1424, 1415851)]