31901972

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{5189}}^1$

素因数の和:5275

約数の個数: 24

約数和(自身を含む): 58854600

約数和(自身を除く): 26952628

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 1537, 3074, 5189, 6148, 10378, 20756, 150481, 275017, 300962, 550034, 601924, 1100068, 7975493, 15950986, 31901972]

約数ペア:

[(1, 31901972), (2, 15950986), (4, 7975493), (29, 1100068), (53, 601924), (58, 550034), (106, 300962), (116, 275017), (212, 150481), (1537, 20756), (3074, 10378), (5189, 6148)]