123422656

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8887}}^1$

素因数の和:8937

約数の個数: 56

約数和(自身を含む): 288966656

約数和(自身を除く): 165544000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 8887, 13888, 17774, 35548, 62209, 71096, 124418, 142192, 248836, 275497, 284384, 497672, 550994, 568768, 995344, 1101988, 1928479, 1990688, 2203976, 3856958, 3981376, 4407952, 7713916, 8815904, 15427832, 17631808, 30855664, 61711328, 123422656]

約数ペア:

[(1, 123422656), (2, 61711328), (4, 30855664), (7, 17631808), (8, 15427832), (14, 8815904), (16, 7713916), (28, 4407952), (31, 3981376), (32, 3856958), (56, 2203976), (62, 1990688), (64, 1928479), (112, 1101988), (124, 995344), (217, 568768), (224, 550994), (248, 497672), (434, 284384), (448, 275497), (496, 248836), (868, 142192), (992, 124418), (1736, 71096), (1984, 62209), (3472, 35548), (6944, 17774), (8887, 13888)]