5164672

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 10394820

約数和(自身を除く): 5230148

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 257, 314, 514, 628, 1028, 1256, 2056, 2512, 4112, 5024, 8224, 10048, 16448, 20096, 32896, 40349, 80698, 161396, 322792, 645584, 1291168, 2582336, 5164672]

約数ペア:

[(1, 5164672), (2, 2582336), (4, 1291168), (8, 645584), (16, 322792), (32, 161396), (64, 80698), (128, 40349), (157, 32896), (257, 20096), (314, 16448), (514, 10048), (628, 8224), (1028, 5024), (1256, 4112), (2056, 2512)]