79253336

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{19463}}^1$

素因数の和:19978

約数の個数: 16

約数和(自身を含む): 148899600

約数和(自身を除く): 69646264

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 19463, 38926, 77852, 155704, 9906667, 19813334, 39626668, 79253336]

約数ペア:

[(1, 79253336), (2, 39626668), (4, 19813334), (8, 9906667), (509, 155704), (1018, 77852), (2036, 38926), (4072, 19463)]