29879888

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{18131}}^1$

素因数の和:18242

約数の個数: 20

約数和(自身を含む): 58457568

約数和(自身を除く): 28577680

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 18131, 36262, 72524, 145048, 290096, 1867493, 3734986, 7469972, 14939944, 29879888]

約数ペア:

[(1, 29879888), (2, 14939944), (4, 7469972), (8, 3734986), (16, 1867493), (103, 290096), (206, 145048), (412, 72524), (824, 36262), (1648, 18131)]