42180568

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{72227}}^1$

素因数の和:72306

約数の個数: 16

約数和(自身を含む): 80173080

約数和(自身を除く): 37992512

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 72227, 144454, 288908, 577816, 5272571, 10545142, 21090284, 42180568]

約数ペア:

[(1, 42180568), (2, 21090284), (4, 10545142), (8, 5272571), (73, 577816), (146, 288908), (292, 144454), (584, 72227)]