64407446

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1\times {\mathrm{673}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 97864800

約数和(自身を除く): 33457354

約数列:

[1, 2, 109, 218, 439, 673, 878, 1346, 47851, 73357, 95702, 146714, 295447, 590894, 32203723, 64407446]

約数ペア:

[(1, 64407446), (2, 32203723), (109, 590894), (218, 295447), (439, 146714), (673, 95702), (878, 73357), (1346, 47851)]