66401824

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{30971}}^1$

素因数の和:31048

約数の個数: 24

約数和(自身を含む): 132684048

約数和(自身を除く): 66282224

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 30971, 61942, 123884, 247768, 495536, 991072, 2075057, 4150114, 8300228, 16600456, 33200912, 66401824]

約数ペア:

[(1, 66401824), (2, 33200912), (4, 16600456), (8, 8300228), (16, 4150114), (32, 2075057), (67, 991072), (134, 495536), (268, 247768), (536, 123884), (1072, 61942), (2144, 30971)]