39113552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{128663}}^1$

素因数の和:128690

約数の個数: 20

約数和(自身を含む): 79771680

約数和(自身を除く): 40658128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 128663, 257326, 514652, 1029304, 2058608, 2444597, 4889194, 9778388, 19556776, 39113552]

約数ペア:

[(1, 39113552), (2, 19556776), (4, 9778388), (8, 4889194), (16, 2444597), (19, 2058608), (38, 1029304), (76, 514652), (152, 257326), (304, 128663)]