56745182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{20023}}^1$

素因数の和:20147

約数の個数: 16

約数和(自身を含む): 92510880

約数和(自身を除く): 35765698

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 20023, 40046, 260299, 520598, 2182507, 4365014, 28372591, 56745182]

約数ペア:

[(1, 56745182), (2, 28372591), (13, 4365014), (26, 2182507), (109, 520598), (218, 260299), (1417, 40046), (2834, 20023)]