31684686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{480071}}^1$

素因数の和:480087

約数の個数: 16

約数和(自身を含む): 69130368

約数和(自身を除く): 37445682

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 480071, 960142, 1440213, 2880426, 5280781, 10561562, 15842343, 31684686]

約数ペア:

[(1, 31684686), (2, 15842343), (3, 10561562), (6, 5280781), (11, 2880426), (22, 1440213), (33, 960142), (66, 480071)]