220167488

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{38653}}^1$

素因数の和:38754

約数の個数: 28

約数和(自身を含む): 441815220

約数和(自身を除く): 221647732

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 38653, 77306, 154612, 309224, 618448, 1236896, 2473792, 3440117, 6880234, 13760468, 27520936, 55041872, 110083744, 220167488]

約数ペア:

[(1, 220167488), (2, 110083744), (4, 55041872), (8, 27520936), (16, 13760468), (32, 6880234), (64, 3440117), (89, 2473792), (178, 1236896), (356, 618448), (712, 309224), (1424, 154612), (2848, 77306), (5696, 38653)]