83531168

素因数分解:

$2^5\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1451}}^1$

素因数の和:1725

約数の個数: 48

約数和(自身を含む): 188806464

約数和(自身を除く): 105275296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 257, 514, 1028, 1451, 1799, 2056, 2902, 3598, 4112, 5804, 7196, 8224, 10157, 11608, 14392, 20314, 23216, 28784, 40628, 46432, 57568, 81256, 162512, 325024, 372907, 745814, 1491628, 2610349, 2983256, 5220698, 5966512, 10441396, 11933024, 20882792, 41765584, 83531168]

約数ペア:

[(1, 83531168), (2, 41765584), (4, 20882792), (7, 11933024), (8, 10441396), (14, 5966512), (16, 5220698), (28, 2983256), (32, 2610349), (56, 1491628), (112, 745814), (224, 372907), (257, 325024), (514, 162512), (1028, 81256), (1451, 57568), (1799, 46432), (2056, 40628), (2902, 28784), (3598, 23216), (4112, 20314), (5804, 14392), (7196, 11608), (8224, 10157)]