80041168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{294269}}^1$

素因数の和:294294

約数の個数: 20

約数和(自身を含む): 164202660

約数和(自身を除く): 84161492

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 294269, 588538, 1177076, 2354152, 4708304, 5002573, 10005146, 20010292, 40020584, 80041168]

約数ペア:

[(1, 80041168), (2, 40020584), (4, 20010292), (8, 10005146), (16, 5002573), (17, 4708304), (34, 2354152), (68, 1177076), (136, 588538), (272, 294269)]