31571057

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 38522880

約数和(自身を除く): 6951823

約数列:

[1, 7, 17, 119, 127, 889, 2089, 2159, 14623, 15113, 35513, 248591, 265303, 1857121, 4510151, 31571057]

約数ペア:

[(1, 31571057), (7, 4510151), (17, 1857121), (119, 265303), (127, 248591), (889, 35513), (2089, 15113), (2159, 14623)]