31711172

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 57139992

約数和(自身を除く): 25428820

約数列:

[1, 2, 4, 53, 101, 106, 202, 212, 404, 1481, 2962, 5353, 5924, 10706, 21412, 78493, 149581, 156986, 299162, 313972, 598324, 7927793, 15855586, 31711172]

約数ペア:

[(1, 31711172), (2, 15855586), (4, 7927793), (53, 598324), (101, 313972), (106, 299162), (202, 156986), (212, 149581), (404, 78493), (1481, 21412), (2962, 10706), (5353, 5924)]