86873728

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{6343}}^1$

素因数の和:6464

約数の個数: 32

約数和(自身を含む): 174713760

約数和(自身を除く): 87840032

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 3424, 6343, 6848, 12686, 13696, 25372, 50744, 101488, 202976, 405952, 678701, 811904, 1357402, 2714804, 5429608, 10859216, 21718432, 43436864, 86873728]

約数ペア:

[(1, 86873728), (2, 43436864), (4, 21718432), (8, 10859216), (16, 5429608), (32, 2714804), (64, 1357402), (107, 811904), (128, 678701), (214, 405952), (428, 202976), (856, 101488), (1712, 50744), (3424, 25372), (6343, 13696), (6848, 12686)]