68832128

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{2971}}^1$

素因数の和:3166

約数の個数: 32

約数和(自身を含む): 137930520

約数和(自身を除く): 69098392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 362, 724, 1448, 2896, 2971, 5792, 5942, 11584, 11884, 23168, 23768, 47536, 95072, 190144, 380288, 537751, 1075502, 2151004, 4302008, 8604016, 17208032, 34416064, 68832128]

約数ペア:

[(1, 68832128), (2, 34416064), (4, 17208032), (8, 8604016), (16, 4302008), (32, 2151004), (64, 1075502), (128, 537751), (181, 380288), (362, 190144), (724, 95072), (1448, 47536), (2896, 23768), (2971, 23168), (5792, 11884), (5942, 11584)]