2812016

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{971}}^1$

素因数の和:1160

約数の個数: 20

約数和(自身を含む): 5484024

約数和(自身を除く): 2672008

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 971, 1448, 1942, 2896, 3884, 7768, 15536, 175751, 351502, 703004, 1406008, 2812016]

約数ペア:

[(1, 2812016), (2, 1406008), (4, 703004), (8, 351502), (16, 175751), (181, 15536), (362, 7768), (724, 3884), (971, 2896), (1448, 1942)]