57671056

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{43427}}^1$

素因数の和:43518

約数の個数: 20

約数和(自身を含む): 113086512

約数和(自身を除く): 55415456

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 43427, 86854, 173708, 347416, 694832, 3604441, 7208882, 14417764, 28835528, 57671056]

約数ペア:

[(1, 57671056), (2, 28835528), (4, 14417764), (8, 7208882), (16, 3604441), (83, 694832), (166, 347416), (332, 173708), (664, 86854), (1328, 43427)]