56175184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{270073}}^1$

素因数の和:270094

約数の個数: 20

約数和(自身を含む): 117212116

約数和(自身を除く): 61036932

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 270073, 540146, 1080292, 2160584, 3510949, 4321168, 7021898, 14043796, 28087592, 56175184]

約数ペア:

[(1, 56175184), (2, 28087592), (4, 14043796), (8, 7021898), (13, 4321168), (16, 3510949), (26, 2160584), (52, 1080292), (104, 540146), (208, 270073)]