42053008

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{4603}}^1$

素因数の和:5182

約数の個数: 20

約数和(自身を含む): 81638128

約数和(自身を除く): 39585120

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 4603, 9136, 9206, 18412, 36824, 73648, 2628313, 5256626, 10513252, 21026504, 42053008]

約数ペア:

[(1, 42053008), (2, 21026504), (4, 10513252), (8, 5256626), (16, 2628313), (571, 73648), (1142, 36824), (2284, 18412), (4568, 9206), (4603, 9136)]