80529334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{8443}}^1$

素因数の和:8715

約数の個数: 16

約数和(自身を含む): 127673280

約数和(自身を除く): 47143946

約数列:

[1, 2, 19, 38, 251, 502, 4769, 8443, 9538, 16886, 160417, 320834, 2119193, 4238386, 40264667, 80529334]

約数ペア:

[(1, 80529334), (2, 40264667), (19, 4238386), (38, 2119193), (251, 320834), (502, 160417), (4769, 16886), (8443, 9538)]