1587788168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2543}}^1\times {\mathrm{4591}}^1$

素因数の和:7157

約数の個数: 32

約数和(自身を含む): 3154152960

約数和(自身を除く): 1566364792

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2543, 4591, 5086, 9182, 10172, 18364, 20344, 36728, 43231, 78047, 86462, 156094, 172924, 312188, 345848, 624376, 11674913, 23349826, 46699652, 93399304, 198473521, 396947042, 793894084, 1587788168]

約数ペア:

[(1, 1587788168), (2, 793894084), (4, 396947042), (8, 198473521), (17, 93399304), (34, 46699652), (68, 23349826), (136, 11674913), (2543, 624376), (4591, 345848), (5086, 312188), (9182, 172924), (10172, 156094), (18364, 86462), (20344, 78047), (36728, 43231)]