81194234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{85829}}^1$

素因数の和:85885

約数の個数: 16

約数和(自身を含む): 135954720

約数和(自身を除く): 54760486

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 85829, 171658, 944119, 1888238, 3690647, 7381294, 40597117, 81194234]

約数ペア:

[(1, 81194234), (2, 40597117), (11, 7381294), (22, 3690647), (43, 1888238), (86, 944119), (473, 171658), (946, 85829)]