80588716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49993}}^1$

素因数の和:50041

約数の個数: 24

約数和(自身を含む): 156781184

約数和(自身を除く): 76192468

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 49993, 99986, 199972, 649909, 1299818, 1549783, 2599636, 3099566, 6199132, 20147179, 40294358, 80588716]

約数ペア:

[(1, 80588716), (2, 40294358), (4, 20147179), (13, 6199132), (26, 3099566), (31, 2599636), (52, 1549783), (62, 1299818), (124, 649909), (403, 199972), (806, 99986), (1612, 49993)]