40384549

素因数分解:

${\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 42666624

約数和(自身を除く): 2282075

約数列:

[1, 41, 73, 103, 131, 2993, 4223, 5371, 7519, 9563, 13493, 308279, 392083, 553213, 984989, 40384549]

約数ペア:

[(1, 40384549), (41, 984989), (73, 553213), (103, 392083), (131, 308279), (2993, 13493), (4223, 9563), (5371, 7519)]