47329456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{155689}}^1$

素因数の和:155716

約数の個数: 20

約数和(自身を含む): 96527800

約数和(自身を除く): 49198344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 155689, 311378, 622756, 1245512, 2491024, 2958091, 5916182, 11832364, 23664728, 47329456]

約数ペア:

[(1, 47329456), (2, 23664728), (4, 11832364), (8, 5916182), (16, 2958091), (19, 2491024), (38, 1245512), (76, 622756), (152, 311378), (304, 155689)]