86904692

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{66037}}^1$

素因数の和:66095

約数の個数: 24

約数和(自身を含む): 177510144

約数和(自身を除く): 90605452

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 66037, 132074, 264148, 462259, 924518, 1849036, 3103739, 6207478, 12414956, 21726173, 43452346, 86904692]

約数ペア:

[(1, 86904692), (2, 43452346), (4, 21726173), (7, 12414956), (14, 6207478), (28, 3103739), (47, 1849036), (94, 924518), (188, 462259), (329, 264148), (658, 132074), (1316, 66037)]