128575936

素因数分解:

$2^6\times {\mathrm{971}}^1\times {\mathrm{2069}}^1$

素因数の和:3052

約数の個数: 28

約数和(自身を含む): 255529080

約数和(自身を除く): 126953144

約数列:

[1, 2, 4, 8, 16, 32, 64, 971, 1942, 2069, 3884, 4138, 7768, 8276, 15536, 16552, 31072, 33104, 62144, 66208, 132416, 2008999, 4017998, 8035996, 16071992, 32143984, 64287968, 128575936]

約数ペア:

[(1, 128575936), (2, 64287968), (4, 32143984), (8, 16071992), (16, 8035996), (32, 4017998), (64, 2008999), (971, 132416), (1942, 66208), (2069, 62144), (3884, 33104), (4138, 31072), (7768, 16552), (8276, 15536)]