31199224

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24223}}^1$

素因数の和:24259

約数の個数: 32

約数和(自身を含む): 69765120

約数和(自身を除く): 38565896

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 24223, 48446, 96892, 169561, 193784, 339122, 557129, 678244, 1114258, 1356488, 2228516, 3899903, 4457032, 7799806, 15599612, 31199224]

約数ペア:

[(1, 31199224), (2, 15599612), (4, 7799806), (7, 4457032), (8, 3899903), (14, 2228516), (23, 1356488), (28, 1114258), (46, 678244), (56, 557129), (92, 339122), (161, 193784), (184, 169561), (322, 96892), (644, 48446), (1288, 24223)]