881888

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 2064384

約数和(自身を除く): 1182496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 127, 217, 224, 248, 254, 434, 496, 508, 868, 889, 992, 1016, 1736, 1778, 2032, 3472, 3556, 3937, 4064, 6944, 7112, 7874, 14224, 15748, 27559, 28448, 31496, 55118, 62992, 110236, 125984, 220472, 440944, 881888]

約数ペア:

[(1, 881888), (2, 440944), (4, 220472), (7, 125984), (8, 110236), (14, 62992), (16, 55118), (28, 31496), (31, 28448), (32, 27559), (56, 15748), (62, 14224), (112, 7874), (124, 7112), (127, 6944), (217, 4064), (224, 3937), (248, 3556), (254, 3472), (434, 2032), (496, 1778), (508, 1736), (868, 1016), (889, 992)]