57018344

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 110769120

約数和(自身を除く): 53750776

約数列:

[1, 2, 4, 8, 43, 83, 86, 166, 172, 332, 344, 664, 1997, 3569, 3994, 7138, 7988, 14276, 15976, 28552, 85871, 165751, 171742, 331502, 343484, 663004, 686968, 1326008, 7127293, 14254586, 28509172, 57018344]

約数ペア:

[(1, 57018344), (2, 28509172), (4, 14254586), (8, 7127293), (43, 1326008), (83, 686968), (86, 663004), (166, 343484), (172, 331502), (332, 171742), (344, 165751), (664, 85871), (1997, 28552), (3569, 15976), (3994, 14276), (7138, 7988)]