84191272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{5009}}^1$

素因数の和:5217

約数の個数: 32

約数和(自身を含む): 173145600

約数和(自身を除く): 88954328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4202, 5009, 8404, 10018, 16808, 20036, 40072, 55099, 110198, 220396, 440792, 956719, 1913438, 3826876, 7653752, 10523909, 21047818, 42095636, 84191272]

約数ペア:

[(1, 84191272), (2, 42095636), (4, 21047818), (8, 10523909), (11, 7653752), (22, 3826876), (44, 1913438), (88, 956719), (191, 440792), (382, 220396), (764, 110198), (1528, 55099), (2101, 40072), (4202, 20036), (5009, 16808), (8404, 10018)]