255028532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{86509}}^1$

素因数の和:86591

約数の個数: 24

約数和(自身を含む): 494145120

約数和(自身を除く): 239116588

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 86509, 173018, 346036, 951599, 1903198, 3806396, 5796103, 11592206, 23184412, 63757133, 127514266, 255028532]

約数ペア:

[(1, 255028532), (2, 127514266), (4, 63757133), (11, 23184412), (22, 11592206), (44, 5796103), (67, 3806396), (134, 1903198), (268, 951599), (737, 346036), (1474, 173018), (2948, 86509)]