31771606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15319}}^1$

素因数の和:15399

約数の個数: 16

約数和(自身を含む): 51291360

約数和(自身を除く): 19519754

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 15319, 30638, 260423, 520846, 934459, 1868918, 15885803, 31771606]

約数ペア:

[(1, 31771606), (2, 15885803), (17, 1868918), (34, 934459), (61, 520846), (122, 260423), (1037, 30638), (2074, 15319)]