118864384

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{5399}}^1$

素因数の和:5460

約数の個数: 40

約数和(自身を含む): 243064800

約数和(自身を除く): 124200416

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 2752, 5399, 5504, 10798, 11008, 21596, 22016, 43192, 86384, 172768, 232157, 345536, 464314, 691072, 928628, 1382144, 1857256, 2764288, 3714512, 7429024, 14858048, 29716096, 59432192, 118864384]

約数ペア:

[(1, 118864384), (2, 59432192), (4, 29716096), (8, 14858048), (16, 7429024), (32, 3714512), (43, 2764288), (64, 1857256), (86, 1382144), (128, 928628), (172, 691072), (256, 464314), (344, 345536), (512, 232157), (688, 172768), (1376, 86384), (2752, 43192), (5399, 22016), (5504, 21596), (10798, 11008)]