80729084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{997}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 146203008

約数和(自身を除く): 65473924

約数列:

[1, 2, 4, 31, 62, 124, 653, 997, 1306, 1994, 2612, 3988, 20243, 30907, 40486, 61814, 80972, 123628, 651041, 1302082, 2604164, 20182271, 40364542, 80729084]

約数ペア:

[(1, 80729084), (2, 40364542), (4, 20182271), (31, 2604164), (62, 1302082), (124, 651041), (653, 123628), (997, 80972), (1306, 61814), (1994, 40486), (2612, 30907), (3988, 20243)]