71090896

素因数分解:

$2^4\times {\mathrm{4443181}}^1$

素因数の和:4443189

約数の個数: 10

約数和(自身を含む): 137738642

約数和(自身を除く): 66647746

約数列:

[1, 2, 4, 8, 16, 4443181, 8886362, 17772724, 35545448, 71090896]

約数ペア:

[(1, 71090896), (2, 35545448), (4, 17772724), (8, 8886362), (16, 4443181)]