266495716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{32077}}^1$

素因数の和:32179

約数の個数: 24

約数和(自身を含む): 488612096

約数和(自身を除く): 222116380

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 8308, 32077, 64154, 128308, 994387, 1988774, 2149159, 3977548, 4298318, 8596636, 66623929, 133247858, 266495716]

約数ペア:

[(1, 266495716), (2, 133247858), (4, 66623929), (31, 8596636), (62, 4298318), (67, 3977548), (124, 2149159), (134, 1988774), (268, 994387), (2077, 128308), (4154, 64154), (8308, 32077)]