40412392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{265871}}^1$

素因数の和:265896

約数の個数: 16

約数和(自身を含む): 79761600

約数和(自身を除く): 39349208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 265871, 531742, 1063484, 2126968, 5051549, 10103098, 20206196, 40412392]

約数ペア:

[(1, 40412392), (2, 20206196), (4, 10103098), (8, 5051549), (19, 2126968), (38, 1063484), (76, 531742), (152, 265871)]