30715952

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{4373}}^1$

素因数の和:4820

約数の個数: 20

約数和(自身を含む): 59661360

約数和(自身を除く): 28945408

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 4373, 7024, 8746, 17492, 34984, 69968, 1919747, 3839494, 7678988, 15357976, 30715952]

約数ペア:

[(1, 30715952), (2, 15357976), (4, 7678988), (8, 3839494), (16, 1919747), (439, 69968), (878, 34984), (1756, 17492), (3512, 8746), (4373, 7024)]