8419352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 17262720

約数和(自身を除く): 8843368

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 1997, 2108, 3994, 4216, 7988, 15976, 33949, 61907, 67898, 123814, 135796, 247628, 271592, 495256, 1052419, 2104838, 4209676, 8419352]

約数ペア:

[(1, 8419352), (2, 4209676), (4, 2104838), (8, 1052419), (17, 495256), (31, 271592), (34, 247628), (62, 135796), (68, 123814), (124, 67898), (136, 61907), (248, 33949), (527, 15976), (1054, 7988), (1997, 4216), (2108, 3994)]