68439586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{19543}}^1$

素因数の和:19665

約数の個数: 16

約数和(自身を含む): 109759104

約数和(自身を除く): 41319518

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 19543, 39086, 332231, 664462, 2012929, 4025858, 34219793, 68439586]

約数ペア:

[(1, 68439586), (2, 34219793), (17, 4025858), (34, 2012929), (103, 664462), (206, 332231), (1751, 39086), (3502, 19543)]