140966066

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{20543}}^1$

素因数の和:20665

約数の個数: 16

約数和(自身を含む): 218916864

約数和(自身を除く): 77950798

約数列:

[1, 2, 47, 73, 94, 146, 3431, 6862, 20543, 41086, 965521, 1499639, 1931042, 2999278, 70483033, 140966066]

約数ペア:

[(1, 140966066), (2, 70483033), (47, 2999278), (73, 1931042), (94, 1499639), (146, 965521), (3431, 41086), (6862, 20543)]