40371536

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{4373}}^1$

素因数の和:4958

約数の個数: 20

約数和(自身を含む): 78373332

約数和(自身を除く): 38001796

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4373, 4616, 8746, 9232, 17492, 34984, 69968, 2523221, 5046442, 10092884, 20185768, 40371536]

約数ペア:

[(1, 40371536), (2, 20185768), (4, 10092884), (8, 5046442), (16, 2523221), (577, 69968), (1154, 34984), (2308, 17492), (4373, 9232), (4616, 8746)]