123248816

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{11689}}^1$

素因数の和:12356

約数の個数: 20

約数和(自身を含む): 239177400

約数和(自身を除く): 115928584

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 10544, 11689, 23378, 46756, 93512, 187024, 7703051, 15406102, 30812204, 61624408, 123248816]

約数ペア:

[(1, 123248816), (2, 61624408), (4, 30812204), (8, 15406102), (16, 7703051), (659, 187024), (1318, 93512), (2636, 46756), (5272, 23378), (10544, 11689)]