388160384

素因数分解:

$2^7\times {\mathrm{241}}^1\times {\mathrm{12583}}^1$

素因数の和:12838

約数の個数: 32

約数和(自身を含む): 776558640

約数和(自身を除く): 388398256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 482, 964, 1928, 3856, 7712, 12583, 15424, 25166, 30848, 50332, 100664, 201328, 402656, 805312, 1610624, 3032503, 6065006, 12130012, 24260024, 48520048, 97040096, 194080192, 388160384]

約数ペア:

[(1, 388160384), (2, 194080192), (4, 97040096), (8, 48520048), (16, 24260024), (32, 12130012), (64, 6065006), (128, 3032503), (241, 1610624), (482, 805312), (964, 402656), (1928, 201328), (3856, 100664), (7712, 50332), (12583, 30848), (15424, 25166)]