31776887942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5204207}}^1$

素因数の和:5204323

約数の個数: 16

約数和(自身を含む): 49460792832

約数和(自身を除く): 17683904890

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 5204207, 10408414, 223780901, 369498697, 447561802, 738997394, 15888443971, 31776887942]

約数ペア:

[(1, 31776887942), (2, 15888443971), (43, 738997394), (71, 447561802), (86, 369498697), (142, 223780901), (3053, 10408414), (6106, 5204207)]