86948554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19469}}^1$

素因数の和:19518

約数の個数: 32

約数和(自身を含む): 168220800

約数和(自身を除く): 81272246

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 19469, 38938, 136283, 214159, 272566, 428318, 564601, 1129202, 1499113, 2998226, 3952207, 6210611, 7904414, 12421222, 43474277, 86948554]

約数ペア:

[(1, 86948554), (2, 43474277), (7, 12421222), (11, 7904414), (14, 6210611), (22, 3952207), (29, 2998226), (58, 1499113), (77, 1129202), (154, 564601), (203, 428318), (319, 272566), (406, 214159), (638, 136283), (2233, 38938), (4466, 19469)]