86530948

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{1399}}^1$

素因数の和:1504

約数の個数: 36

約数和(自身を含む): 176948800

約数和(自身を除く): 90417852

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 1399, 2209, 2798, 4418, 5596, 8836, 9793, 15463, 19586, 30926, 39172, 61852, 65753, 131506, 263012, 460271, 920542, 1841084, 3090391, 6180782, 12361564, 21632737, 43265474, 86530948]

約数ペア:

[(1, 86530948), (2, 43265474), (4, 21632737), (7, 12361564), (14, 6180782), (28, 3090391), (47, 1841084), (94, 920542), (188, 460271), (329, 263012), (658, 131506), (1316, 65753), (1399, 61852), (2209, 39172), (2798, 30926), (4418, 19586), (5596, 15463), (8836, 9793)]