81536642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{5507}}^1$

素因数の和:6193

約数の個数: 16

約数和(自身を含む): 133646112

約数和(自身を除く): 52109470

約数列:

[1, 2, 11, 22, 673, 1346, 5507, 7403, 11014, 14806, 60577, 121154, 3706211, 7412422, 40768321, 81536642]

約数ペア:

[(1, 81536642), (2, 40768321), (11, 7412422), (22, 3706211), (673, 121154), (1346, 60577), (5507, 14806), (7403, 11014)]