83293268

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{72053}}^1$

素因数の和:72091

約数の個数: 18

約数和(自身を含む): 154844046

約数和(自身を除く): 71550778

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 72053, 144106, 288212, 1224901, 2449802, 4899604, 20823317, 41646634, 83293268]

約数ペア:

[(1, 83293268), (2, 41646634), (4, 20823317), (17, 4899604), (34, 2449802), (68, 1224901), (289, 288212), (578, 144106), (1156, 72053)]