133223872

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{31069}}^1$

素因数の和:31148

約数の個数: 28

約数和(自身を含む): 268320520

約数和(自身を除く): 135096648

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 31069, 62138, 124276, 248552, 497104, 994208, 1988416, 2081623, 4163246, 8326492, 16652984, 33305968, 66611936, 133223872]

約数ペア:

[(1, 133223872), (2, 66611936), (4, 33305968), (8, 16652984), (16, 8326492), (32, 4163246), (64, 2081623), (67, 1988416), (134, 994208), (268, 497104), (536, 248552), (1072, 124276), (2144, 62138), (4288, 31069)]