42605336

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{10463}}^1$

素因数の和:10978

約数の個数: 16

約数和(自身を含む): 80049600

約数和(自身を除く): 37444264

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 10463, 20926, 41852, 83704, 5325667, 10651334, 21302668, 42605336]

約数ペア:

[(1, 42605336), (2, 21302668), (4, 10651334), (8, 5325667), (509, 83704), (1018, 41852), (2036, 20926), (4072, 10463)]