133618208

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{17471}}^1$

素因数の和:17720

約数の個数: 24

約数和(自身を含む): 264176640

約数和(自身を除く): 130558432

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 3824, 7648, 17471, 34942, 69884, 139768, 279536, 559072, 4175569, 8351138, 16702276, 33404552, 66809104, 133618208]

約数ペア:

[(1, 133618208), (2, 66809104), (4, 33404552), (8, 16702276), (16, 8351138), (32, 4175569), (239, 559072), (478, 279536), (956, 139768), (1912, 69884), (3824, 34942), (7648, 17471)]