82759864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21871}}^1$

素因数の和:21931

約数の個数: 32

約数和(自身を含む): 173226240

約数和(自身を除く): 90466376

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 21871, 43742, 87484, 174968, 240581, 481162, 940453, 962324, 1880906, 1924648, 3761812, 7523624, 10344983, 20689966, 41379932, 82759864]

約数ペア:

[(1, 82759864), (2, 41379932), (4, 20689966), (8, 10344983), (11, 7523624), (22, 3761812), (43, 1924648), (44, 1880906), (86, 962324), (88, 940453), (172, 481162), (344, 240581), (473, 174968), (946, 87484), (1892, 43742), (3784, 21871)]