47134142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{20023}}^1$

素因数の和:20143

約数の個数: 16

約数和(自身を含む): 77853312

約数和(自身を除く): 30719170

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 20023, 40046, 220253, 440506, 2142461, 4284922, 23567071, 47134142]

約数ペア:

[(1, 47134142), (2, 23567071), (11, 4284922), (22, 2142461), (107, 440506), (214, 220253), (1177, 40046), (2354, 20023)]