56172664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{369557}}^1$

素因数の和:369582

約数の個数: 16

約数和(自身を含む): 110867400

約数和(自身を除く): 54694736

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 369557, 739114, 1478228, 2956456, 7021583, 14043166, 28086332, 56172664]

約数ペア:

[(1, 56172664), (2, 28086332), (4, 14043166), (8, 7021583), (19, 2956456), (38, 1478228), (76, 739114), (152, 369557)]