31308458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 52079760

約数和(自身を除く): 20771302

約数列:

[1, 2, 17, 29, 34, 58, 113, 226, 281, 493, 562, 986, 1921, 3277, 3842, 4777, 6554, 8149, 9554, 16298, 31753, 55709, 63506, 111418, 138533, 277066, 539801, 920837, 1079602, 1841674, 15654229, 31308458]

約数ペア:

[(1, 31308458), (2, 15654229), (17, 1841674), (29, 1079602), (34, 920837), (58, 539801), (113, 277066), (226, 138533), (281, 111418), (493, 63506), (562, 55709), (986, 31753), (1921, 16298), (3277, 9554), (3842, 8149), (4777, 6554)]