248525024

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{7933}}^1$

素因数の和:8043

約数の個数: 48

約数和(自身を含む): 539829360

約数和(自身を除く): 291304336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1958, 2848, 3916, 7832, 7933, 15664, 15866, 31328, 31732, 63464, 87263, 126928, 174526, 253856, 349052, 698104, 706037, 1396208, 1412074, 2792416, 2824148, 5648296, 7766407, 11296592, 15532814, 22593184, 31065628, 62131256, 124262512, 248525024]

約数ペア:

[(1, 248525024), (2, 124262512), (4, 62131256), (8, 31065628), (11, 22593184), (16, 15532814), (22, 11296592), (32, 7766407), (44, 5648296), (88, 2824148), (89, 2792416), (176, 1412074), (178, 1396208), (352, 706037), (356, 698104), (712, 349052), (979, 253856), (1424, 174526), (1958, 126928), (2848, 87263), (3916, 63464), (7832, 31732), (7933, 31328), (15664, 15866)]