40442554

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{1973}}^1$

素因数の和:2289

約数の個数: 16

約数和(自身を含む): 62560008

約数和(自身を除く): 22117454

約数列:

[1, 2, 37, 74, 277, 554, 1973, 3946, 10249, 20498, 73001, 146002, 546521, 1093042, 20221277, 40442554]

約数ペア:

[(1, 40442554), (2, 20221277), (37, 1093042), (74, 546521), (277, 146002), (554, 73001), (1973, 20498), (3946, 10249)]