80186878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{3989}}^1$

素因数の和:4056

約数の個数: 24

約数和(自身を含む): 132388200

約数和(自身を除く): 52201322

約数列:

[1, 2, 19, 23, 38, 46, 437, 529, 874, 1058, 3989, 7978, 10051, 20102, 75791, 91747, 151582, 183494, 1743193, 2110181, 3486386, 4220362, 40093439, 80186878]

約数ペア:

[(1, 80186878), (2, 40093439), (19, 4220362), (23, 3486386), (38, 2110181), (46, 1743193), (437, 183494), (529, 151582), (874, 91747), (1058, 75791), (3989, 20102), (7978, 10051)]