31960799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 37547328

約数和(自身を除く): 5586529

約数列:

[1, 13, 17, 47, 181, 221, 289, 611, 799, 2353, 3077, 3757, 8507, 10387, 13583, 40001, 52309, 110591, 144619, 176579, 680017, 1880047, 2458523, 31960799]

約数ペア:

[(1, 31960799), (13, 2458523), (17, 1880047), (47, 680017), (181, 176579), (221, 144619), (289, 110591), (611, 52309), (799, 40001), (2353, 13583), (3077, 10387), (3757, 8507)]