80738809

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3931}}^1$

素因数の和:4020

約数の個数: 16

約数和(自身を含む): 90593280

約数和(自身を除く): 9854471

約数列:

[1, 19, 23, 47, 437, 893, 1081, 3931, 20539, 74689, 90413, 184757, 1717847, 3510383, 4249411, 80738809]

約数ペア:

[(1, 80738809), (19, 4249411), (23, 3510383), (47, 1717847), (437, 184757), (893, 90413), (1081, 74689), (3931, 20539)]