63439454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2539}}^1$

素因数の和:2616

約数の個数: 24

約数和(自身を含む): 105933240

約数和(自身を除く): 42493786

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 2539, 5078, 12493, 24986, 33007, 66014, 78709, 157418, 1023217, 2046434, 2439979, 4879958, 31719727, 63439454]

約数ペア:

[(1, 63439454), (2, 31719727), (13, 4879958), (26, 2439979), (31, 2046434), (62, 1023217), (403, 157418), (806, 78709), (961, 66014), (1922, 33007), (2539, 24986), (5078, 12493)]