81241186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{32213}}^1$

素因数の和:32325

約数の個数: 16

約数和(自身を含む): 132592824

約数和(自身を除く): 51351638

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 32213, 64426, 418769, 837538, 3124661, 6249322, 40620593, 81241186]

約数ペア:

[(1, 81241186), (2, 40620593), (13, 6249322), (26, 3124661), (97, 837538), (194, 418769), (1261, 64426), (2522, 32213)]