8333936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 17603040

約数和(自身を除く): 9269104

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 389, 412, 778, 824, 1339, 1556, 1648, 2678, 3112, 5057, 5356, 6224, 10114, 10712, 20228, 21424, 40067, 40456, 80134, 80912, 160268, 320536, 520871, 641072, 1041742, 2083484, 4166968, 8333936]

約数ペア:

[(1, 8333936), (2, 4166968), (4, 2083484), (8, 1041742), (13, 641072), (16, 520871), (26, 320536), (52, 160268), (103, 80912), (104, 80134), (206, 40456), (208, 40067), (389, 21424), (412, 20228), (778, 10712), (824, 10114), (1339, 6224), (1556, 5356), (1648, 5057), (2678, 3112)]