42470236

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{20071}}^1$

素因数の和:20121

約数の個数: 18

約数和(自身を含む): 77698712

約数和(自身を除く): 35228476

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 20071, 40142, 80284, 461633, 923266, 1846532, 10617559, 21235118, 42470236]

約数ペア:

[(1, 42470236), (2, 21235118), (4, 10617559), (23, 1846532), (46, 923266), (92, 461633), (529, 80284), (1058, 40142), (2116, 20071)]