80709074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{51803}}^1$

素因数の和:51865

約数の個数: 16

約数和(自身を含む): 130546080

約数和(自身を除く): 49837006

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 51803, 103606, 984257, 1968514, 2123923, 4247846, 40354537, 80709074]

約数ペア:

[(1, 80709074), (2, 40354537), (19, 4247846), (38, 2123923), (41, 1968514), (82, 984257), (779, 103606), (1558, 51803)]