40031856

素因数分解:

$2^4\times 3^2\times {\mathrm{277999}}^1$

素因数の和:278013

約数の個数: 30

約数和(自身を含む): 112034000

約数和(自身を除く): 72002144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277999, 555998, 833997, 1111996, 1667994, 2223992, 2501991, 3335988, 4447984, 5003982, 6671976, 10007964, 13343952, 20015928, 40031856]

約数ペア:

[(1, 40031856), (2, 20015928), (3, 13343952), (4, 10007964), (6, 6671976), (8, 5003982), (9, 4447984), (12, 3335988), (16, 2501991), (18, 2223992), (24, 1667994), (36, 1111996), (48, 833997), (72, 555998), (144, 277999)]