112781984

素因数分解:

$2^5\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1009}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 254520000

約数和(自身を除く): 141738016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 499, 998, 1009, 1996, 2018, 3493, 3992, 4036, 6986, 7063, 7984, 8072, 13972, 14126, 15968, 16144, 27944, 28252, 32288, 55888, 56504, 111776, 113008, 226016, 503491, 1006982, 2013964, 3524437, 4027928, 7048874, 8055856, 14097748, 16111712, 28195496, 56390992, 112781984]

約数ペア:

[(1, 112781984), (2, 56390992), (4, 28195496), (7, 16111712), (8, 14097748), (14, 8055856), (16, 7048874), (28, 4027928), (32, 3524437), (56, 2013964), (112, 1006982), (224, 503491), (499, 226016), (998, 113008), (1009, 111776), (1996, 56504), (2018, 55888), (3493, 32288), (3992, 28252), (4036, 27944), (6986, 16144), (7063, 15968), (7984, 14126), (8072, 13972)]