16424792

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 32148480

約数和(自身を除く): 15723688

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 643, 824, 1286, 2572, 3193, 5144, 6386, 12772, 19933, 25544, 39866, 66229, 79732, 132458, 159464, 264916, 529832, 2053099, 4106198, 8212396, 16424792]

約数ペア:

[(1, 16424792), (2, 8212396), (4, 4106198), (8, 2053099), (31, 529832), (62, 264916), (103, 159464), (124, 132458), (206, 79732), (248, 66229), (412, 39866), (643, 25544), (824, 19933), (1286, 12772), (2572, 6386), (3193, 5144)]