84681284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{21107}}^1$

素因数の和:21187

約数の個数: 24

約数和(自身を含む): 159576480

約数和(自身を除く): 74895196

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 21107, 42214, 84428, 358819, 717638, 1245313, 1435276, 2490626, 4981252, 21170321, 42340642, 84681284]

約数ペア:

[(1, 84681284), (2, 42340642), (4, 21170321), (17, 4981252), (34, 2490626), (59, 1435276), (68, 1245313), (118, 717638), (236, 358819), (1003, 84428), (2006, 42214), (4012, 21107)]