80493836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12323}}^1$

素因数の和:12421

約数の個数: 24

約数和(自身を含む): 149071104

約数和(自身を除く): 68577268

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 12323, 24646, 49292, 283429, 566858, 874933, 1133716, 1749866, 3499732, 20123459, 40246918, 80493836]

約数ペア:

[(1, 80493836), (2, 40246918), (4, 20123459), (23, 3499732), (46, 1749866), (71, 1133716), (92, 874933), (142, 566858), (284, 283429), (1633, 49292), (3266, 24646), (6532, 12323)]