80543744

素因数分解:

$2^{16}\times {\mathrm{1229}}^1$

素因数の和:1261

約数の個数: 34

約数和(自身を含む): 161217330

約数和(自身を除く): 80673586

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1229, 2048, 2458, 4096, 4916, 8192, 9832, 16384, 19664, 32768, 39328, 65536, 78656, 157312, 314624, 629248, 1258496, 2516992, 5033984, 10067968, 20135936, 40271872, 80543744]

約数ペア:

[(1, 80543744), (2, 40271872), (4, 20135936), (8, 10067968), (16, 5033984), (32, 2516992), (64, 1258496), (128, 629248), (256, 314624), (512, 157312), (1024, 78656), (1229, 65536), (2048, 39328), (2458, 32768), (4096, 19664), (4916, 16384), (8192, 9832)]