38897744

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{23603}}^1$

素因数の和:23714

約数の個数: 20

約数和(自身を含む): 76099296

約数和(自身を除く): 37201552

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 23603, 47206, 94412, 188824, 377648, 2431109, 4862218, 9724436, 19448872, 38897744]

約数ペア:

[(1, 38897744), (2, 19448872), (4, 9724436), (8, 4862218), (16, 2431109), (103, 377648), (206, 188824), (412, 94412), (824, 47206), (1648, 23603)]