61864616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16349}}^1$

素因数の和:16409

約数の個数: 32

約数和(自身を含む): 129492000

約数和(自身を除く): 67627384

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 16349, 32698, 65396, 130792, 179839, 359678, 703007, 719356, 1406014, 1438712, 2812028, 5624056, 7733077, 15466154, 30932308, 61864616]

約数ペア:

[(1, 61864616), (2, 30932308), (4, 15466154), (8, 7733077), (11, 5624056), (22, 2812028), (43, 1438712), (44, 1406014), (86, 719356), (88, 703007), (172, 359678), (344, 179839), (473, 130792), (946, 65396), (1892, 32698), (3784, 16349)]