42487256

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{32987}}^1$

素因数の和:33023

約数の個数: 32

約数和(自身を含む): 95005440

約数和(自身を除く): 52518184

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 32987, 65974, 131948, 230909, 263896, 461818, 758701, 923636, 1517402, 1847272, 3034804, 5310907, 6069608, 10621814, 21243628, 42487256]

約数ペア:

[(1, 42487256), (2, 21243628), (4, 10621814), (7, 6069608), (8, 5310907), (14, 3034804), (23, 1847272), (28, 1517402), (46, 923636), (56, 758701), (92, 461818), (161, 263896), (184, 230909), (322, 131948), (644, 65974), (1288, 32987)]