90318712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1823}}^1$

素因数の和:2403

約数の個数: 32

約数和(自身を含む): 185172480

約数和(自身を除く): 94853768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 563, 1126, 1823, 2252, 3646, 4504, 6193, 7292, 12386, 14584, 20053, 24772, 40106, 49544, 80212, 160424, 1026349, 2052698, 4105396, 8210792, 11289839, 22579678, 45159356, 90318712]

約数ペア:

[(1, 90318712), (2, 45159356), (4, 22579678), (8, 11289839), (11, 8210792), (22, 4105396), (44, 2052698), (88, 1026349), (563, 160424), (1126, 80212), (1823, 49544), (2252, 40106), (3646, 24772), (4504, 20053), (6193, 14584), (7292, 12386)]