42039448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{477721}}^1$

素因数の和:477738

約数の個数: 16

約数和(自身を含む): 85989960

約数和(自身を除く): 43950512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 477721, 955442, 1910884, 3821768, 5254931, 10509862, 21019724, 42039448]

約数ペア:

[(1, 42039448), (2, 21019724), (4, 10509862), (8, 5254931), (11, 3821768), (22, 1910884), (44, 955442), (88, 477721)]