80424538

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{3697}}^1$

素因数の和:3921

約数の個数: 16

約数和(自身を含む): 123143400

約数和(自身を除く): 42718862

約数列:

[1, 2, 73, 146, 149, 298, 3697, 7394, 10877, 21754, 269881, 539762, 550853, 1101706, 40212269, 80424538]

約数ペア:

[(1, 80424538), (2, 40212269), (73, 1101706), (146, 550853), (149, 539762), (298, 269881), (3697, 21754), (7394, 10877)]