31920677

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 34473600

約数和(自身を除く): 2552923

約数列:

[1, 29, 37, 71, 419, 1073, 2059, 2627, 12151, 15503, 29749, 76183, 449587, 862721, 1100713, 31920677]

約数ペア:

[(1, 31920677), (29, 1100713), (37, 862721), (71, 449587), (419, 76183), (1073, 29749), (2059, 15503), (2627, 12151)]