123459512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{16903}}^1$

素因数の和:17003

約数の個数: 32

約数和(自身を含む): 255588480

約数和(自身を除く): 132128968

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 16903, 33806, 67612, 135224, 185933, 371866, 743732, 1402949, 1487464, 2805898, 5611796, 11223592, 15432439, 30864878, 61729756, 123459512]

約数ペア:

[(1, 123459512), (2, 61729756), (4, 30864878), (8, 15432439), (11, 11223592), (22, 5611796), (44, 2805898), (83, 1487464), (88, 1402949), (166, 743732), (332, 371866), (664, 185933), (913, 135224), (1826, 67612), (3652, 33806), (7304, 16903)]