87066196

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{14737}}^1$

素因数の和:14959

約数の個数: 24

約数和(自身を含む): 174969536

約数和(自身を除く): 87903340

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 14737, 29474, 58948, 103159, 206318, 412636, 3109507, 6219014, 12438028, 21766549, 43533098, 87066196]

約数ペア:

[(1, 87066196), (2, 43533098), (4, 21766549), (7, 12438028), (14, 6219014), (28, 3109507), (211, 412636), (422, 206318), (844, 103159), (1477, 58948), (2954, 29474), (5908, 14737)]