85436036

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64921}}^1$

素因数の和:64979

約数の個数: 24

約数和(自身を含む): 174510336

約数和(自身を除く): 89074300

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 64921, 129842, 259684, 454447, 908894, 1817788, 3051287, 6102574, 12205148, 21359009, 42718018, 85436036]

約数ペア:

[(1, 85436036), (2, 42718018), (4, 21359009), (7, 12205148), (14, 6102574), (28, 3051287), (47, 1817788), (94, 908894), (188, 454447), (329, 259684), (658, 129842), (1316, 64921)]