86247938

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 156318624

約数和(自身を除く): 70070686

約数列:

[1, 2, 7, 14, 43, 49, 86, 97, 98, 194, 211, 301, 422, 602, 679, 1358, 1477, 2107, 2954, 4171, 4214, 4753, 8342, 9073, 9506, 10339, 18146, 20467, 20678, 29197, 40934, 58394, 63511, 127022, 143269, 204379, 286538, 408758, 444577, 880081, 889154, 1002883, 1760162, 2005766, 6160567, 12321134, 43123969, 86247938]

約数ペア:

[(1, 86247938), (2, 43123969), (7, 12321134), (14, 6160567), (43, 2005766), (49, 1760162), (86, 1002883), (97, 889154), (98, 880081), (194, 444577), (211, 408758), (301, 286538), (422, 204379), (602, 143269), (679, 127022), (1358, 63511), (1477, 58394), (2107, 40934), (2954, 29197), (4171, 20678), (4214, 20467), (4753, 18146), (8342, 10339), (9073, 9506)]