80854532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{1439}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 154586880

約数和(自身を除く): 73732348

約数列:

[1, 2, 4, 11, 22, 44, 1277, 1439, 2554, 2878, 5108, 5756, 14047, 15829, 28094, 31658, 56188, 63316, 1837603, 3675206, 7350412, 20213633, 40427266, 80854532]

約数ペア:

[(1, 80854532), (2, 40427266), (4, 20213633), (11, 7350412), (22, 3675206), (44, 1837603), (1277, 63316), (1439, 56188), (2554, 31658), (2878, 28094), (5108, 15829), (5756, 14047)]