42512896

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:1992

約数の個数: 40

約数和(自身を含む): 86963184

約数和(自身を除く): 44450288

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1376, 1931, 2752, 3862, 5504, 7724, 11008, 15448, 22016, 30896, 61792, 83033, 123584, 166066, 247168, 332132, 494336, 664264, 988672, 1328528, 2657056, 5314112, 10628224, 21256448, 42512896]

約数ペア:

[(1, 42512896), (2, 21256448), (4, 10628224), (8, 5314112), (16, 2657056), (32, 1328528), (43, 988672), (64, 664264), (86, 494336), (128, 332132), (172, 247168), (256, 166066), (344, 123584), (512, 83033), (688, 61792), (1376, 30896), (1931, 22016), (2752, 15448), (3862, 11008), (5504, 7724)]