123404672

素因数分解:

$2^7\times {\mathrm{967}}^1\times {\mathrm{997}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 246346320

約数和(自身を除く): 122941648

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 967, 997, 1934, 1994, 3868, 3988, 7736, 7976, 15472, 15952, 30944, 31904, 61888, 63808, 123776, 127616, 964099, 1928198, 3856396, 7712792, 15425584, 30851168, 61702336, 123404672]

約数ペア:

[(1, 123404672), (2, 61702336), (4, 30851168), (8, 15425584), (16, 7712792), (32, 3856396), (64, 1928198), (128, 964099), (967, 127616), (997, 123776), (1934, 63808), (1994, 61888), (3868, 31904), (3988, 30944), (7736, 15952), (7976, 15472)]