38947184

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{23633}}^1$

素因数の和:23744

約数の個数: 20

約数和(自身を含む): 76196016

約数和(自身を除く): 37248832

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 23633, 47266, 94532, 189064, 378128, 2434199, 4868398, 9736796, 19473592, 38947184]

約数ペア:

[(1, 38947184), (2, 19473592), (4, 9736796), (8, 4868398), (16, 2434199), (103, 378128), (206, 189064), (412, 94532), (824, 47266), (1648, 23633)]