30731952

素因数分解:

$2^4\times 3^1\times {\mathrm{640249}}^1$

素因数の和:640260

約数の個数: 20

約数和(自身を含む): 79391000

約数和(自身を除く): 48659048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 640249, 1280498, 1920747, 2560996, 3841494, 5121992, 7682988, 10243984, 15365976, 30731952]

約数ペア:

[(1, 30731952), (2, 15365976), (3, 10243984), (4, 7682988), (6, 5121992), (8, 3841494), (12, 2560996), (16, 1920747), (24, 1280498), (48, 640249)]