40271872

素因数分解:

$2^{15}\times {\mathrm{1229}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 80608050

約数和(自身を除く): 40336178

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, 78656, 157312, 314624, 629248, 1258496, 2516992, 5033984, 10067968, 20135936, 40271872]

約数ペア:

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