81395626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{184153}}^1$

素因数の和:184185

約数の個数: 16

約数和(自身を含む): 139220424

約数和(自身を除く): 57824798

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 184153, 368306, 2393989, 3130601, 4787978, 6261202, 40697813, 81395626]

約数ペア:

[(1, 81395626), (2, 40697813), (13, 6261202), (17, 4787978), (26, 3130601), (34, 2393989), (221, 368306), (442, 184153)]