80434381

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 86575104

約数和(自身を除く): 6140723

約数列:

[1, 23, 43, 167, 487, 989, 3841, 7181, 11201, 20941, 81329, 165163, 481643, 1870567, 3497147, 80434381]

約数ペア:

[(1, 80434381), (23, 3497147), (43, 1870567), (167, 481643), (487, 165163), (989, 81329), (3841, 20941), (7181, 11201)]