91000894

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{20939}}^1$

素因数の和:21035

約数の個数: 16

約数和(自身を含む): 142475760

約数和(自身を除く): 51474866

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 20939, 41878, 858499, 1109767, 1716998, 2219534, 45500447, 91000894]

約数ペア:

[(1, 91000894), (2, 45500447), (41, 2219534), (53, 1716998), (82, 1109767), (106, 858499), (2173, 41878), (4346, 20939)]