509312

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 1064880

約数和(自身を除く): 555568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 173, 184, 346, 368, 692, 736, 1384, 1472, 2768, 2944, 3979, 5536, 7958, 11072, 15916, 22144, 31832, 63664, 127328, 254656, 509312]

約数ペア:

[(1, 509312), (2, 254656), (4, 127328), (8, 63664), (16, 31832), (23, 22144), (32, 15916), (46, 11072), (64, 7958), (92, 5536), (128, 3979), (173, 2944), (184, 2768), (346, 1472), (368, 1384), (692, 736)]