42321242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{17359}}^1$

素因数の和:17437

約数の個数: 16

約数和(自身を含む): 67495680

約数和(自身を除く): 25174438

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 17359, 34718, 399257, 798514, 920027, 1840054, 21160621, 42321242]

約数ペア:

[(1, 42321242), (2, 21160621), (23, 1840054), (46, 920027), (53, 798514), (106, 399257), (1219, 34718), (2438, 17359)]