42179236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10771}}^1$

素因数の和:10875

約数の個数: 24

約数和(自身を含む): 81436320

約数和(自身を除く): 39257084

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 10771, 21542, 43084, 118481, 236962, 473924, 958619, 1917238, 3834476, 10544809, 21089618, 42179236]

約数ペア:

[(1, 42179236), (2, 21089618), (4, 10544809), (11, 3834476), (22, 1917238), (44, 958619), (89, 473924), (178, 236962), (356, 118481), (979, 43084), (1958, 21542), (3916, 10771)]