40215224

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31223}}^1$

素因数の和:31259

約数の個数: 32

約数和(自身を含む): 89925120

約数和(自身を除く): 49709896

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 31223, 62446, 124892, 218561, 249784, 437122, 718129, 874244, 1436258, 1748488, 2872516, 5026903, 5745032, 10053806, 20107612, 40215224]

約数ペア:

[(1, 40215224), (2, 20107612), (4, 10053806), (7, 5745032), (8, 5026903), (14, 2872516), (23, 1748488), (28, 1436258), (46, 874244), (56, 718129), (92, 437122), (161, 249784), (184, 218561), (322, 124892), (644, 62446), (1288, 31223)]