84571366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 145255680

約数和(自身を除く): 60684314

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 319, 638, 781, 1562, 1867, 2059, 3734, 4118, 20537, 22649, 41074, 45298, 54143, 108286, 132557, 265114, 595573, 1191146, 1458127, 2916254, 3844153, 7688306, 42285683, 84571366]

約数ペア:

[(1, 84571366), (2, 42285683), (11, 7688306), (22, 3844153), (29, 2916254), (58, 1458127), (71, 1191146), (142, 595573), (319, 265114), (638, 132557), (781, 108286), (1562, 54143), (1867, 45298), (2059, 41074), (3734, 22649), (4118, 20537)]