40318192

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{34519}}^1$

素因数の和:34600

約数の個数: 20

約数和(自身を含む): 79188880

約数和(自身を除く): 38870688

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 34519, 69038, 138076, 276152, 552304, 2519887, 5039774, 10079548, 20159096, 40318192]

約数ペア:

[(1, 40318192), (2, 20159096), (4, 10079548), (8, 5039774), (16, 2519887), (73, 552304), (146, 276152), (292, 138076), (584, 69038), (1168, 34519)]