2016313168

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1223491}}^1$

素因数の和:1223602

約数の個数: 20

約数和(自身を含む): 3944538208

約数和(自身を除く): 1928225040

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 1223491, 2446982, 4893964, 9787928, 19575856, 126019573, 252039146, 504078292, 1008156584, 2016313168]

約数ペア:

[(1, 2016313168), (2, 1008156584), (4, 504078292), (8, 252039146), (16, 126019573), (103, 19575856), (206, 9787928), (412, 4893964), (824, 2446982), (1648, 1223491)]