86156906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3889}}^1$

素因数の和:3974

約数の個数: 32

約数和(自身を含む): 151243200

約数和(自身を除く): 65086294

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 418, 583, 1007, 1166, 2014, 3889, 7778, 11077, 22154, 42779, 73891, 85558, 147782, 206117, 412234, 812801, 1625602, 2267287, 3916223, 4534574, 7832446, 43078453, 86156906]

約数ペア:

[(1, 86156906), (2, 43078453), (11, 7832446), (19, 4534574), (22, 3916223), (38, 2267287), (53, 1625602), (106, 812801), (209, 412234), (418, 206117), (583, 147782), (1007, 85558), (1166, 73891), (2014, 42779), (3889, 22154), (7778, 11077)]