31306563068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{435709}}^1$

素因数の和:435818

約数の個数: 48

約数和(自身を含む): 63244177920

約数和(自身を除く): 31937614852

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 71, 92, 142, 253, 284, 506, 781, 1012, 1562, 1633, 3124, 3266, 6532, 17963, 35926, 71852, 435709, 871418, 1742836, 4792799, 9585598, 10021307, 19171196, 20042614, 30935339, 40085228, 61870678, 110234377, 123741356, 220468754, 340288729, 440937508, 680577458, 711512797, 1361154916, 1423025594, 2846051188, 7826640767, 15653281534, 31306563068]

約数ペア:

[(1, 31306563068), (2, 15653281534), (4, 7826640767), (11, 2846051188), (22, 1423025594), (23, 1361154916), (44, 711512797), (46, 680577458), (71, 440937508), (92, 340288729), (142, 220468754), (253, 123741356), (284, 110234377), (506, 61870678), (781, 40085228), (1012, 30935339), (1562, 20042614), (1633, 19171196), (3124, 10021307), (3266, 9585598), (6532, 4792799), (17963, 1742836), (35926, 871418), (71852, 435709)]