89278894

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{2273}}^1$

素因数の和:2795

約数の個数: 16

約数和(自身を含む): 137531520

約数和(自身を除く): 48252626

約数列:

[1, 2, 41, 82, 479, 958, 2273, 4546, 19639, 39278, 93193, 186386, 1088767, 2177534, 44639447, 89278894]

約数ペア:

[(1, 89278894), (2, 44639447), (41, 2177534), (82, 1088767), (479, 186386), (958, 93193), (2273, 39278), (4546, 19639)]