79442638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{20873}}^1$

素因数の和:21059

約数の個数: 16

約数和(自身を含む): 130754736

約数和(自身を除く): 51312098

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 20873, 41746, 229603, 459206, 3611029, 7222058, 39721319, 79442638]

約数ペア:

[(1, 79442638), (2, 39721319), (11, 7222058), (22, 3611029), (173, 459206), (346, 229603), (1903, 41746), (3806, 20873)]