42045748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8623}}^1$

素因数の和:8703

約数の個数: 24

約数和(自身を含む): 78236928

約数和(自身を除く): 36191180

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 4876, 8623, 17246, 34492, 198329, 396658, 457019, 793316, 914038, 1828076, 10511437, 21022874, 42045748]

約数ペア:

[(1, 42045748), (2, 21022874), (4, 10511437), (23, 1828076), (46, 914038), (53, 793316), (92, 457019), (106, 396658), (212, 198329), (1219, 34492), (2438, 17246), (4876, 8623)]