85440196

素因数分解:

$2^2\times {\mathrm{2389}}^1\times {\mathrm{8941}}^1$

素因数の和:11334

約数の個数: 12

約数和(自身を含む): 149599660

約数和(自身を除く): 64159464

約数列:

[1, 2, 4, 2389, 4778, 8941, 9556, 17882, 35764, 21360049, 42720098, 85440196]

約数ペア:

[(1, 85440196), (2, 42720098), (4, 21360049), (2389, 35764), (4778, 17882), (8941, 9556)]