38966416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5573}}^1$

素因数の和:5623

約数の個数: 40

約数和(自身を含む): 82941120

約数和(自身を除く): 43974704

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 5573, 6992, 11146, 22292, 44584, 89168, 105887, 128179, 211774, 256358, 423548, 512716, 847096, 1025432, 1694192, 2050864, 2435401, 4870802, 9741604, 19483208, 38966416]

約数ペア:

[(1, 38966416), (2, 19483208), (4, 9741604), (8, 4870802), (16, 2435401), (19, 2050864), (23, 1694192), (38, 1025432), (46, 847096), (76, 512716), (92, 423548), (152, 256358), (184, 211774), (304, 128179), (368, 105887), (437, 89168), (874, 44584), (1748, 22292), (3496, 11146), (5573, 6992)]