85771434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5657}}^1$

素因数の和:5707

約数の個数: 48

約数和(自身を含む): 206947008

約数和(自身を除く): 121175574

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 5054, 5657, 7581, 11314, 15162, 16971, 33942, 39599, 79198, 107483, 118797, 214966, 237594, 322449, 644898, 752381, 1504762, 2042177, 2257143, 4084354, 4514286, 6126531, 12253062, 14295239, 28590478, 42885717, 85771434]

約数ペア:

[(1, 85771434), (2, 42885717), (3, 28590478), (6, 14295239), (7, 12253062), (14, 6126531), (19, 4514286), (21, 4084354), (38, 2257143), (42, 2042177), (57, 1504762), (114, 752381), (133, 644898), (266, 322449), (361, 237594), (399, 214966), (722, 118797), (798, 107483), (1083, 79198), (2166, 39599), (2527, 33942), (5054, 16971), (5657, 15162), (7581, 11314)]