31820387194

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{534491}}^1$

素因数の和:534630

約数の個数: 24

約数和(自身を含む): 51195781728

約数和(自身を除く): 19375394534

約数列:

[1, 2, 17, 34, 103, 206, 289, 578, 1751, 3502, 29767, 59534, 534491, 1068982, 9086347, 18172694, 55052573, 110105146, 154467899, 308935798, 935893741, 1871787482, 15910193597, 31820387194]

約数ペア:

[(1, 31820387194), (2, 15910193597), (17, 1871787482), (34, 935893741), (103, 308935798), (206, 154467899), (289, 110105146), (578, 55052573), (1751, 18172694), (3502, 9086347), (29767, 1068982), (59534, 534491)]