1920315968

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{1034653}}^1$

素因数の和:1034694

約数の個数: 28

約数和(自身を含む): 3942031740

約数和(自身を除く): 2021715772

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 1034653, 2069306, 4138612, 8277224, 16554448, 30004937, 33108896, 60009874, 66217792, 120019748, 240039496, 480078992, 960157984, 1920315968]

約数ペア:

[(1, 1920315968), (2, 960157984), (4, 480078992), (8, 240039496), (16, 120019748), (29, 66217792), (32, 60009874), (58, 33108896), (64, 30004937), (116, 16554448), (232, 8277224), (464, 4138612), (928, 2069306), (1856, 1034653)]