66433558

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^2$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 104901696

約数和(自身を除く): 38468138

約数列:

[1, 2, 31, 62, 101, 103, 202, 206, 3131, 3193, 6262, 6386, 10403, 10609, 20806, 21218, 322493, 328879, 644986, 657758, 1071509, 2143018, 33216779, 66433558]

約数ペア:

[(1, 66433558), (2, 33216779), (31, 2143018), (62, 1071509), (101, 657758), (103, 644986), (202, 328879), (206, 322493), (3131, 21218), (3193, 20806), (6262, 10609), (6386, 10403)]