39929392

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{24229}}^1$

素因数の和:24340

約数の個数: 20

約数和(自身を含む): 78117520

約数和(自身を除く): 38188128

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 24229, 48458, 96916, 193832, 387664, 2495587, 4991174, 9982348, 19964696, 39929392]

約数ペア:

[(1, 39929392), (2, 19964696), (4, 9982348), (8, 4991174), (16, 2495587), (103, 387664), (206, 193832), (412, 96916), (824, 48458), (1648, 24229)]