39927418

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{887}}^1$

素因数の和:1277

約数の個数: 16

約数和(自身を含む): 60994944

約数和(自身を除く): 21067526

約数列:

[1, 2, 71, 142, 317, 634, 887, 1774, 22507, 45014, 62977, 125954, 281179, 562358, 19963709, 39927418]

約数ペア:

[(1, 39927418), (2, 19963709), (71, 562358), (142, 281179), (317, 125954), (634, 62977), (887, 45014), (1774, 22507)]