90953728

素因数分解:

$2^{11}\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 184275000

約数和(自身を除く): 93321272

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 499, 512, 712, 998, 1024, 1424, 1996, 2048, 2848, 3992, 5696, 7984, 11392, 15968, 22784, 31936, 44411, 45568, 63872, 88822, 91136, 127744, 177644, 182272, 255488, 355288, 510976, 710576, 1021952, 1421152, 2842304, 5684608, 11369216, 22738432, 45476864, 90953728]

約数ペア:

[(1, 90953728), (2, 45476864), (4, 22738432), (8, 11369216), (16, 5684608), (32, 2842304), (64, 1421152), (89, 1021952), (128, 710576), (178, 510976), (256, 355288), (356, 255488), (499, 182272), (512, 177644), (712, 127744), (998, 91136), (1024, 88822), (1424, 63872), (1996, 45568), (2048, 44411), (2848, 31936), (3992, 22784), (5696, 15968), (7984, 11392)]