87942712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{76873}}^1$

素因数の和:76903

約数の個数: 32

約数和(自身を含む): 193722480

約数和(自身を除く): 105779768

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 76873, 153746, 307492, 614984, 845603, 999349, 1691206, 1998698, 3382412, 3997396, 6764824, 7994792, 10992839, 21985678, 43971356, 87942712]

約数ペア:

[(1, 87942712), (2, 43971356), (4, 21985678), (8, 10992839), (11, 7994792), (13, 6764824), (22, 3997396), (26, 3382412), (44, 1998698), (52, 1691206), (88, 999349), (104, 845603), (143, 614984), (286, 307492), (572, 153746), (1144, 76873)]