81088894

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{1307}}^1$

素因数の和:1839

約数の個数: 16

約数和(自身を含む): 123810048

約数和(自身を除く): 42721154

約数列:

[1, 2, 67, 134, 463, 926, 1307, 2614, 31021, 62042, 87569, 175138, 605141, 1210282, 40544447, 81088894]

約数ペア:

[(1, 81088894), (2, 40544447), (67, 1210282), (134, 605141), (463, 175138), (926, 87569), (1307, 62042), (2614, 31021)]