123244672

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{41863}}^1$

素因数の和:41900

約数の個数: 32

約数和(自身を含む): 256207680

約数和(自身を除く): 132963008

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 41863, 83726, 167452, 334904, 669808, 962849, 1339616, 1925698, 2679232, 3851396, 5358464, 7702792, 15405584, 30811168, 61622336, 123244672]

約数ペア:

[(1, 123244672), (2, 61622336), (4, 30811168), (8, 15405584), (16, 7702792), (23, 5358464), (32, 3851396), (46, 2679232), (64, 1925698), (92, 1339616), (128, 962849), (184, 669808), (368, 334904), (736, 167452), (1472, 83726), (2944, 41863)]